CN203210446U - Impregnation glass fiber cloth scrap-free splitting and cutting machine - Google Patents
Impregnation glass fiber cloth scrap-free splitting and cutting machine Download PDFInfo
- Publication number
- CN203210446U CN203210446U CN 201320110940 CN201320110940U CN203210446U CN 203210446 U CN203210446 U CN 203210446U CN 201320110940 CN201320110940 CN 201320110940 CN 201320110940 U CN201320110940 U CN 201320110940U CN 203210446 U CN203210446 U CN 203210446U
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- impregnation glass
- glass fabric
- cylinder
- heater
- impregnation
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Abstract
The utility model discloses an impregnation glass fiber cloth scrap-free splitting and cutting machine. The impregnation glass fiber cloth scrap-free splitting and cutting machine sequentially comprises a material emptying device, a first heating device, a splitting device, a guiding and taking device, a second heating device and a cutting device; the material emptying device can be used for placing coiling-block-shaped impregnation glass fiber cloth, moves under the driving of the guiding and taking device, and is split and cut by a hobbing cutter and a hobbing cutter seat on the splitting device as well as a cutter on the cutting device; the impregnation glass fiber cloth is heated up and softened in advance before splitting and cutting through the first heating device and the second heating device; because the impregnation glass fiber cloth is heated up in advance, epoxy resin on the surface of the impregnation glass fiber cloth is softened, and powdered scraps cannot be generated in splitting and cutting; the bonding quality after the adhesion of a circuit base plate and the impregnation glass fiber cloth can be improved; the favorable processing environment without scraps can be maintained, and further a circuit board with better product quality can be provided.
Description
Technical field
The utility model relates to a kind of itemize cutter of impregnation glass fabric, particularly a kind of impregnation glass fabric chipless itemize cutter.
Background technology
At present in the laminated circuit board processing procedure of soft, rigid or soft or hard combined type; usually can use epoxy resin impregnation glass fabric (to call in the following text: the impregnation glass fabric) as the then material between circuit substrate, so this impregnation glass fabric is concerning the characteristics such as adhesion, chemical resistance, hear resistance and soldering resistance of circuit board.
The impregnation glass cloth of prior art is when applying to circuit substrate, will be processed as rectangular cloth shape and winding in advance is arranged on the cylinder, adding itemize and be cut to the size of circuit substrate in advance in man-hour, in order to engage with circuit substrate, but because the surperficial epoxy resin of impregnation glass fabric has had suitable hardness when itemize and cutting, therefore when itemize and cutting, can produce a large amount of break flours, influence the bond quality after the follow-up bonding, the processing environment of itemize and cutting is worsened, and then influence the quality of this circuit board.
Summary of the invention
In order to remedy above deficiency, the utility model provides an impregnation glass fabric chipless itemize cutter, and this impregnation glass fabric chipless itemize cutter can reach the purpose that produces the cosmetics bits when reducing the cutting of impregnation glass fabric.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of impregnation glass fabric chipless itemize cutter, comprise discharging device, first heater, tape divider, draw and get device, second heater and Scissoring device, this tape divider is got the adjacent setting of device with drawing, this first heater is arranged between discharging device and the tape divider, this second heater is arranged at this and draws and get between device and the Scissoring device, draw get that device can draw that impregnation glass fabric on the discharging device moves and order through first heater, tape divider, second heater and Scissoring device, first heater can be crossed the thermoplastic of impregnation glass fabric, tape divider is provided with some along the spaced hobboing cutter of impregnation glass fabric width and hob head, hobboing cutter and hob head along impregnation glass fabric thickness direction one by one correspondence be oppositely arranged, second heater can be to the impregnation glass fabric thermoplastic behind the itemize, Scissoring device is provided with corresponding upper cutter head and following tool rest, described upper cutter head is provided with cut-off knife, and cut-off knife is the straight reciprocating motion of tool rest direction down.
As further improvement of the utility model, wherein this discharging device has a support body, can rotate on this support body to be provided with a dispensing shaft;
As further improvement of the utility model, wherein be provided with magnetic formula brake device between the dispensing shaft of this discharging device and support body.
As further improvement of the utility model, wherein first heater includes side frames, at least one cylinder and a cartridge heater; This side frames arranges at interval, the two ends of the cylinder side frames that can be rotationally connected respectively, this cartridge heater is cylindric and can rotates and be arranged on this side frames, each cylinder and cartridge heater be the parallel interval setting respectively, and wherein a cylinder and cartridge heater are adjacent and have spacing confession impregnation glass fabric mutually and pass through.
As further improvement of the utility model, wherein this cartridge heater inside is provided with shape in the shape of a spiral and along the axially extended heating pipeline of cartridge heater.
As further improvement of the utility model, wherein this heating pipeline is the pipeline of heat donor fluid circulation, the two ends of this cartridge heater are respectively equipped with an inlet tube and an outlet, the two ends of this heating pipeline connect this inlet tube and this outlet respectively, except realizing by hot fluid the function of heating, can also be by other mode of heatings such as mode of heating wire heating, all being those skilled in the art is equal to the replacement structure according to what this patent was easy to expect.
As further improvement of the utility model, wherein this second heater comprises a upper pedestal and a lower base, this upper pedestal is positioned at the place, top of lower base, be respectively arranged with at least one penetrating mechanism on this upper pedestal and the lower base, the penetrating mechanism of this upper pedestal is provided with hot holder, the penetrating mechanism of this lower base is provided with down hot holder, and hot holder of hot holder and this time is oppositely arranged on this.
As further improvement of the utility model, wherein this penetrating mechanism is pneumatic cylinder, and the piston of pneumatic cylinder is provided with a penetrator ram, and this penetrator ram connects hot holder and following hot holder on this respectively.
As further improvement of the utility model, wherein pneumatic cylinder cylinder body one side of each penetrating mechanism is provided with a slide rail, the end of this penetrator ram is provided with a slide, and what this slide can slippage mutually combines with this slide rail, and this slide connects the last hot holder that is positioned at adjacent or hot holder down respectively.
As further improvement of the utility model, wherein should go up hot holder and down inside of hot holder be hollow form and two ends and be respectively equipped with the flow of heated fluid hand-hole and the flow of heated fluid that are connected with the inner hollow place and portal, except realizing by hot fluid the function of heating, can also be by other mode of heatings such as mode of heating wire heating, all being those skilled in the art is equal to the replacement structure according to what this patent was easy to expect.
As further improvement of the utility model, draw and get device and comprise a follower and a power wheel, this draws to get and also is provided with a power source on the device, and this power source drives power wheel rotation.
As further improvement of the utility model, draw and get the two side that device comprises that also the interval arranges, follower and power wheel are parallel to be located on this two side, be respectively arranged with one on this two side and adjust cylinder, this adjustment cylinder has respectively can be towards the flexible detent of power wheel direction, and the two ends of this follower can be rotationally connected with the detent of this two pneumatic cylinder respectively.
As further improvement of the utility model, this tape divider comprises a framework, a upper bracket, a lower fulcrum bar and a power source, described upper bracket is fixed on the support body, this lower fulcrum bar can be arranged on the support body rotationally, power source drives lower fulcrum bar and rotates, and some hob head spacer sleeves are located on the lower fulcrum bar, are arranged at intervals with some cylinders on the upper bracket, this cylinder is provided with can be towards the flexible brake bar of hob head direction, and hobboing cutter is separately positioned on the brake bar and is corresponding one by one with hob head.
As further improvement of the utility model, wherein this Scissoring device comprises a cutting frame and a power source, upper cutter head and down tool rest be arranged at respectively on the cutting frame, power source drive upper cutter head and on cut-off knife.
The beneficial effects of the utility model are: the utility model is by first heater and second heater thermoplastic impregnation in advance glass fabric, make its surperficial epoxy resin softening, and then can when itemize and cutting, can not produce break flour, therefore can promote the bond quality after circuit substrate and impregnation glass fabric bind, the well processed environment that also can keep no break flour is for the work of itemize cutter, and then can provide and have the more circuit board of good product quality.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is the front view of discharging device of the present utility model;
Fig. 3 is the front view of first heater of the present utility model;
Fig. 4 is the front view of tape divider of the present utility model;
Fig. 5 is the front view of getting device that draws of the present utility model;
Fig. 6 is the front view of second heater of the present utility model;
Fig. 7 is the front view of Scissoring device of the present utility model.
The specific embodiment
Embodiment: a kind of impregnation glass fabric chipless itemize cutter, as shown in Figure 1, it comprises one first support body 1 and one second support body 2, this first support body 1 and second support body, 2 adjacent being arranged on the same mounting plane, the height of this second support body 2 is higher than the height of first support body 1, also comprise a discharging device 10, one first heater 20, one tape divider 30, one draws and gets device 40, one second heater 50 and a Scissoring device 60, wherein this discharging device 10 and first heater 20 are arranged on this first support body 1 in regular turn, this tape divider 30, draw and get device 40, second heater 50 and Scissoring device 60 are arranged on this second support body 2 in regular turn;
As shown in Figure 2, this discharging device 10 is positioned at this first support body 1 away from an end place of second support body 2, this discharging device 10 has a support body 11, be provided with a dispensing shaft 12 on this support body 11 rotationally, 11 of this dispensing shaft 12 and support bodys are provided with magnetic formula brake device 13, the technology that this magnetic formula brake device 13 is all known for those skilled in the art repeats no more, and the impregnation glass fabric 70 that is roll type can be sheathed on the dispensing shaft 12;
As shown in Figure 3,20 of this first heaters are at these first support body, 1 adjacent second support body, 2 places, this first heater 20 is between this discharging device 10 and this tape divider 30, and this first heater 20 includes side frames 21, two cylinders and a cartridge heater 23; This side frames 21 is erectility and arranges at interval, this two cylinder is respectively cylinder 220 and a bottom roll 221 on one, should go up the top that cylinder 220 is positioned at bottom roll 221, the two ends that should go up cylinder 220 can be arranged on the side frames 21 rotationally, the two ends of this bottom roll 221 are connected with this side frames 21, this cartridge heater 23 is that a hollow cylindrical body and two ends have a turning cylinder 230 respectively, the top end that is arranged on this side frames 21 that two turning cylinders 230 of this cartridge heater 23 can rotate respectively, these cartridge heater 23 inside are provided with heating pipeline 231, this heating pipeline 231 is the pipeline of heat donor fluid circulation, this heating pipeline 231 is arranged on the internal face of this cartridge heater 23 and extending axially along cartridge heater 23 with helical form, the two ends of this heating pipeline 231 are respectively arrival end and the port of export, this arrival end and the port of export are formed with the opening that connects extraneous hot fluid pipeline at two turning cylinders 230 respectively, and cartridge heater 23 and last cylinder 220 are adjacent and have a determining deviation each other and pass through for impregnation glass fabric 70;
As shown in Figure 4, this tape divider 30 includes a framework 31, this framework 31 is provided with a upper bracket 310 and a lower fulcrum bar 311, this upper bracket 310 is positioned at the top of lower fulcrum bar 311, what this lower fulcrum bar 311 can rotate is arranged on the framework 31, support body 31 is provided with a power source 32, power source 32 drives lower fulcrum bar 311 and rotates, on lower fulcrum bar 311, can laterally be arranged at intervals with some hob heads 33 movably, on upper bracket 310, can laterally be arranged at intervals with some cylinders 34 movably, this cylinder 34 has the brake bar that can stretch respectively, be respectively arranged with a hobboing cutter that can rotate 35 on the brake bar of these cylinders 34, hobboing cutter 35 respectively with hob head 33 corresponding setting one by one, the spacing of these hobboing cutters 35 and hob head 33 and position are adjusted relatively by brake bar is flexible.
As shown in Figure 5, this draws gets the two side 41 that device 40 includes the interval setting, on this two side 41, be respectively arranged with a follower 42 and a power wheel 43, this follower 42 is positioned at the top of this power wheel 43, be respectively arranged with one in this two side 41 and adjust cylinder 44, this adjustment cylinder 44 has the detent 440 that can stretch towards the below respectively, the two ends of this follower 42 can be rotationally connected with this two detent 440 of adjusting cylinder 44 respectively, this draws a wherein sidewall 41 of getting device 40 and is provided with a power source 45 again, and this power source 45 is connected with power wheel 43, and this power source 45 can drive power wheel 43 rotations or stop;
As shown in Figure 6, this second heater 50 has side frames 51, top and place, bottom in this side frames 51 are provided with a upper pedestal 510 and a lower base 511 respectively, on this upper pedestal 510 and lower base 511, be arranged at intervals with at least one penetrating mechanism 52 respectively, this penetrating mechanism 52 is pneumatic cylinder, this penetrating mechanism 52 has a penetrator ram that can stretch 520, pneumatic cylinder cylinder body one side at this penetrating mechanism 52 is provided with a slide rail 521, be provided with a slide 522 in the end of this penetrator ram 520, this slide 522 can slippage mutually combine with this slide rail 521, be connected with hot holder 53 at slide 522, be connected with hot holder 54 at slide 522, should go up hot holder 53 is oppositely arranged with following hot holder 54, this inside of going up hot holder 53 and following hot holder 54 is provided with pyrotoxin, should go up hot holder 53 and down hot holder 54 be hollow form and two ends respectively and be respectively equipped with the flow of heated fluid hand-hole and the flow of heated fluid that are connected with the inner hollow place and portal, portal and can be connected with the hot fluid pipeline in the external world by this flow of heated fluid hand-hole and flow of heated fluid;
As shown in Figure 7, Scissoring device 60 has a supporter 61, on this supporter 61, be respectively arranged with a upper cutter head 62, once tool rest 63 and a drive unit 64, this upper cutter head 62 is positioned at the place, top of this time tool rest 63, this upper cutter head 62 is provided with a cut-off knife 65, this drive unit 64 can drive this upper cutter head 62 and cut-off knife 65 carries out the cutting action towards the below movement, also can drive to move on upper cutter head 62 and the cut-off knife 65 to reset.When the utility model uses in reality, impregnation glass fabric 70 1 ends that are roll type are set on the dispensing shaft 12, impregnation glass fabric 70 moves the bottom roll 221 that is around in this first heater 20, on last cylinder 220 and the cartridge heater 23, and by between the hob head 33 and hobboing cutter 35 of this tape divider 30, and by drawing between the power wheel 43 and follower 42 of getting device, this draws the adjustment cylinder 44 of getting device 40 can drive follower 42 moves contact impregnation glass fabric 70 towards the below upper surface, this draws the power source 45 of getting device 40 and drives power wheel 43 rotations, and this power wheel 43 can drive 70 displacements of impregnation glass fabric.
Be provided with mobile hot fluid in the cartridge heater 23 of this first heater 20, and then its surface temperature is promoted between about 65 ℃ to 85 ℃ of the Celsius temperature, after this impregnation glass fabric 70 moves through cartridge heater 23, its surperficial epoxy resin namely begins to produce softening phenomenon, and at some hobboing cutters 35 of this tape divider 30 when impregnation glass fabric 70 carries out the itemize cutting, because it is softening that impregnation glass fabric 70 materials have been heated, so hobboing cutter 35 can be easier to cutting and effectively reduce the generation of break flour when cutting impregnation glass fabric 70.
This impregnation glass fabric 70 is after the itemize cutting, namely move through to draw and get device 40 and at hot holder on this second heater 50 53 and down between the hot holder 54, after under impregnation glass fabric 70 is reached by last hot holder 53, moving through a predefined haul distance between the hot holder 54, should go up hot holder 53 and down hot holder 54 namely by 52 ejections of penetrating mechanism and be resisted against the two sides of impregnation glass fabric 70 opposite positions, this goes up hot holder 53 and following hot holder 54 inside are provided with mobile hot fluid, and then its surface temperature is promoted between 65 ℃ to 85 ℃ of the Celsius temperatures, this impregnation glass fabric 70 is mutual to locating namely to begin to produce softening phenomenon with last hot holder 53 and down hot holder 54, should go up hot holder 53 and down hot holder 54 after impregnation glass fabric 70 is softening, namely moved back to by penetrating mechanism 52 and restore first position, continuing to drive impregnation glass fabric 70 by feeding machine structure 40 moves towards this Scissoring device 60, make this impregnation glass fabric 70 be subjected to second heater, 50 thermoplastic positions between the following tool rest 63 and cut-off knife 65 of Scissoring device 60, the drive unit 64 of this Scissoring device 60 drives this cut-off knife 65 and is subjected to second heater, 50 thermoplastic positions towards below cutting impregnation glass fabric 70, makes its formation corresponding to the shape of the circuit substrate of predetermined combination.
Because this impregnation glass fabric 70 is subjected to the thermoplastic in advance of first heater 20 before the itemize cutting, and before the section of being cut into, be subjected to second heater 50 in the thermoplastic in advance at cutting position, impregnation glass fabric 70 after softening can be easier to cut and effectively reduce the break flour of generation when cutting, therefore can keep the cleaning on its surface, impregnation glass fabric 70 cutting back, can promote the bond quality after circuit substrate and impregnation glass fabric 70 bind, also can keep the well processed environment of no break flour, and then can provide and have the more circuit board of good product quality.
The above only is a preferred embodiment of the present utility model, is not that the utility model is done any pro forma restriction.
Claims (10)
1. impregnation glass fabric chipless itemize cutter, it is characterized in that: comprise the discharging device of placing successively, first heater, tape divider, draw and get device, second heater and Scissoring device, can fixed placement impregnation glass fabric on the discharging device, draw get that device can draw that impregnation glass fabric on the discharging device moves and order through first heater, tape divider, second heater and Scissoring device, first heater can be to the thermoplastic of impregnation glass fabric, tape divider is provided with some along the spaced hobboing cutter of impregnation glass fabric width and hob head, hobboing cutter and hob head along impregnation glass fabric thickness direction one by one correspondence be oppositely arranged, second heater can be to the impregnation glass fabric thermoplastic behind the itemize, Scissoring device is provided with corresponding upper cutter head and following tool rest, described upper cutter head is provided with cut-off knife, and cut-off knife is the straight reciprocating motion of tool rest direction down.
2. impregnation glass fabric chipless itemize cutter according to claim 1, it is characterized in that: discharging device comprises a support body, can rotate on this support body and be provided with a dispensing shaft for the placement of rolling impregnation glass fabric, be provided with magnetic formula brake device between this dispensing shaft and support body.
3. impregnation glass fabric chipless itemize cutter according to claim 1, it is characterized in that: first heater includes side frames, at least one cylinder and a cartridge heater, this side frames arranges at interval, the two ends of at least one drum length direction this side frames that can be rotationally connected respectively, parallel interval setting between each cylinder, cartridge heater cylindraceous can be arranged on this side frames rotationally, and cartridge heater and cylinder parallel interval are arranged, cartridge heater is provided with electro-heat equipment, and the impregnation glass fabric is walked around cylinder and cartridge heater periphery surface successively.
4. impregnation glass fabric chipless itemize cutter according to claim 3, it is characterized in that: the electro-heat equipment of described cartridge heater is the heating pipeline of being located at cartridge heater inside, the heating pipeline is shape and extending axially along cartridge heater in the shape of a spiral.
5. impregnation glass fabric chipless itemize cutter according to claim 4, it is characterized in that: described heating pipeline is the pipeline of heat donor fluid circulation, the two ends of cartridge heater are respectively equipped with a turning cylinder, the turning cylinder at cartridge heater two ends is rotating to be arranged on the side frames, these heating pipeline two ends are respectively an arrival end and a port of export, and this arrival end and this port of export are respectively formed on this two turning cylinder.
6. impregnation glass fabric chipless itemize cutter according to claim 1, it is characterized in that: second heater comprises a upper pedestal and a lower base, this upper pedestal is positioned at the top of lower base, be respectively arranged with at least one penetrating mechanism on this upper pedestal and the lower base, the penetrating mechanism of this upper pedestal is provided with hot holder, the penetrating mechanism of this lower base is provided with down hot holder, hot holder and the corresponding setting of the hot holder of this time on this, and upper and lower hot holder can generate heat.
7. impregnation glass fabric chipless itemize cutter according to claim 6, it is characterized in that: described penetrating mechanism is pneumatic cylinder, the piston of this pneumatic cylinder is connected with a penetrator ram respectively, the cylinder side wall of pneumatic cylinder is provided with a slide rail, the end of penetrator ram is provided with a slide, what this slide can slide mutually combines with this slide rail, and slide one of upper and lower hot holder corresponding with it respectively connects.
8. impregnation glass fabric chipless itemize cutter according to claim 6, it is characterized in that: described hot holder and down the inside of hot holder be hollow form, and its two ends are respectively equipped with the flow of heated fluid hand-hole and the flow of heated fluid that are connected with inside and portal.
9. impregnation glass fabric chipless itemize cutter according to claim 1, it is characterized in that: draw and get two side, follower, power wheel, power source and the adjustment cylinder that device comprises setting at interval, described power wheel can rotate to be located on the two side, power source drives the power wheel rotation, two cylinder bodies of adjusting cylinder are individually fixed on the two side, having respectively on this adjustment cylinder can be towards the flexible detent of power wheel direction, the two ends of follower can be rotationally connected with this two detent of adjusting cylinder respectively, and follower and power wheel be arranged in parallel.
10. impregnation glass fabric chipless itemize cutter according to claim 1, it is characterized in that: described tape divider comprises a framework, one upper bracket, one lower fulcrum bar and a power source, described upper bracket is fixed on the framework, this lower fulcrum bar can be arranged on the framework rotationally, and upper bracket and lower fulcrum bar parallel interval arrange, power source drives lower fulcrum bar and rotates, some hob head spacer sleeves are located on the lower fulcrum bar, be arranged at intervals with some cylinders on the upper bracket, this cylinder is provided with can be towards the flexible brake bar of hob head direction, and hobboing cutter is separately positioned on the brake bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320110940 CN203210446U (en) | 2013-03-12 | 2013-03-12 | Impregnation glass fiber cloth scrap-free splitting and cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320110940 CN203210446U (en) | 2013-03-12 | 2013-03-12 | Impregnation glass fiber cloth scrap-free splitting and cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203210446U true CN203210446U (en) | 2013-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320110940 Withdrawn - After Issue CN203210446U (en) | 2013-03-12 | 2013-03-12 | Impregnation glass fiber cloth scrap-free splitting and cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203210446U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044184A (en) * | 2013-03-12 | 2014-09-17 | 昆山巨闳机械科技有限公司 | Impregnation glass fiber cloth scrap-free splitting and cutting machine |
| CN104742185A (en) * | 2013-12-31 | 2015-07-01 | 昆山巨闳机械科技有限公司 | Scrap-free slitting and cutting machine |
| CN106272605A (en) * | 2015-06-09 | 2017-01-04 | 活全机器股份有限公司 | The heating blank edge banding apparatus of piece cutting machine |
-
2013
- 2013-03-12 CN CN 201320110940 patent/CN203210446U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044184A (en) * | 2013-03-12 | 2014-09-17 | 昆山巨闳机械科技有限公司 | Impregnation glass fiber cloth scrap-free splitting and cutting machine |
| CN104044184B (en) * | 2013-03-12 | 2015-09-30 | 昆山巨闳机械科技有限公司 | Impregnation glass fabric chipless itemize cutter |
| CN104742185A (en) * | 2013-12-31 | 2015-07-01 | 昆山巨闳机械科技有限公司 | Scrap-free slitting and cutting machine |
| CN106272605A (en) * | 2015-06-09 | 2017-01-04 | 活全机器股份有限公司 | The heating blank edge banding apparatus of piece cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130925 Effective date of abandoning: 20150930 |
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| RGAV | Abandon patent right to avoid regrant |