CN110804798A - Numerical control knitting device for knitted fabric - Google Patents
Numerical control knitting device for knitted fabric Download PDFInfo
- Publication number
- CN110804798A CN110804798A CN201911125631.5A CN201911125631A CN110804798A CN 110804798 A CN110804798 A CN 110804798A CN 201911125631 A CN201911125631 A CN 201911125631A CN 110804798 A CN110804798 A CN 110804798A
- Authority
- CN
- China
- Prior art keywords
- storage tank
- water storage
- pipe
- knitted fabric
- numerical control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
- D04B35/32—Devices for removing lint or fluff
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
- D04B35/22—Devices for preparatory treatment of threads
- D04B35/26—Devices for preparatory treatment of threads by heating
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a knitted fabric numerical control weaving device which comprises a case, wherein recovery devices are arranged on the left side and the right side of the case, a collection bin is arranged on the inner side of the case, a plurality of electric lifting columns are arranged above the case, a case is arranged above the electric lifting columns, a shuttle rod is arranged on the front side of the case, a machine head is arranged on the outer side of the shuttle rod, a slide rail is arranged below the machine head, a control panel is arranged on the left side of the case, a plurality of bobbins are arranged above the case, and an electronic take-up stand is arranged above the bobbins; according to the invention, the device can collect waste materials adhered to products in the weaving process again by arranging the structures such as the filter screen, the suction hopper, the conveying pipe, the water storage tank, the exhaust fan, the third separation net, the water-absorbing resin plate, the screw, the liquid inlet valve, the liquid inlet pipe, the box door and the like, so that the recovery rate of the device is improved.
Description
Technical Field
The invention belongs to the technical field of knitted fabrics, and particularly relates to a knitted fabric numerical control knitting device.
Background
The knitted fabric is a fabric formed by forming a yarn into a loop by using a knitting needle and then interlooping the loops, and is classified into two categories, namely weft knitting and warp knitting, and is widely applied to aspects of production and life. The weaving process of knitted fabrics on a knitting machine can be divided into three stages: feeding yarn, looping and winding.
The prior art has the following problems: most of the existing knitted fabric numerical control knitting devices have the problems of low recovery rate and poor working quality.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides a knitted fabric numerical control knitting device which has the characteristics of high recovery rate and good working quality.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a device is woven in knitted fabric numerical control, includes quick-witted case, the left and right sides of machine case all is provided with recovery unit, the inboard of machine case is provided with collects the storehouse, a plurality of electronic lift post are installed to the top of machine case, it is a plurality of the casing is installed to the top of electronic lift post, the front side that leans on of casing is provided with the shuttle lever, the aircraft nose is installed in the outside of shuttle lever, the below of aircraft nose is provided with the slide rail, the left side that leans on of machine case is provided with control panel, a plurality of bobbin, a plurality of are installed to the top of machine case the top of bobbin is provided with the electron take-up frame, be connected through two supports between electron take-up frame and the casing, the fixed plate is installed to the top of support, the below of fixed plate is provided with a plurality of yarn storage.
Preferably, drying device includes that the first net that separates, air heater, gas storage box, connecting thread, gas-supply pipe, intake pipe, shower nozzle and second separate the net, the below of gas storage box is provided with a plurality of gas-supply pipes, be connected through connecting thread between gas storage box and the gas-supply pipe, the below of gas-supply pipe is provided with the shower nozzle, the inboard of shower nozzle is provided with the second and separates the net, the left and right sides of gas storage box all is provided with the air heater, the top of air heater is provided with the intake pipe, the top of leaning on of intake pipe is provided with the first net that separates.
Preferably, the recycling device comprises a filter screen, a suction hopper, a conveying pipe, a water storage tank, an exhaust fan, a third separation net, a water-absorbent resin plate, screws, a liquid inlet valve, a liquid inlet pipe, a tank door, a liquid discharge valve, a liquid discharge pipe and a heating plate, wherein the exhaust fan is arranged above the water storage tank, the third separation net is arranged below the exhaust fan, the suction hopper is arranged on one side of the water storage tank, the filter screen is arranged on one side of the suction hopper away from the water storage tank, the conveying pipe is arranged on one side of the suction hopper close to the water storage tank, the tank door is arranged on one side of the water storage tank away from the suction hopper, the liquid inlet pipe is arranged on one side of the tank door away from the water storage tank, the liquid inlet valve is arranged on the position close to the center of the liquid inlet pipe, the liquid discharge pipe is arranged below the liquid inlet pipe, a fourth separation net is arranged on one side, close to the water storage tank, of the liquid discharge pipe, a heating plate is arranged on the inner side, close to the water storage tank, of the water storage tank, and a water-absorbing resin plate is arranged on the inner side of the water storage tank.
Preferably, the casing and the bracket are fixedly connected by welding.
Preferably, a hole is formed in the machine head at the position intersecting with the shuttle rod, and the diameter of the hole in the machine head is equal to that of the shuttle rod.
Preferably, the height of the lowest position of the spray head is lower than that of the lowest position of the electronic take-up stand.
Preferably, the height of the filter screen is equal to that of the collecting bin.
Preferably, the lowest height of the material conveying pipe is slightly higher than the height of the water surface.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the device can collect waste materials adhered to products in the weaving process again by arranging the structures such as the filter screen, the suction hopper, the conveying pipe, the water storage tank, the exhaust fan, the third separation net, the water-absorbing resin plate, the screw, the liquid inlet valve, the liquid inlet pipe, the box door and the like, so that the recovery rate of the device is improved.
2. According to the invention, the first separation net, the air heater, the air storage box, the connecting thread, the air delivery pipe, the air inlet pipe, the spray head and the second separation net are arranged, so that the environment around the knitting wool can be kept dry all the time, the knitting wool is prevented from being damped, and the working quality of the device is further improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the drying apparatus according to the present invention;
FIG. 3 is a schematic view of the recycling apparatus of the present invention;
in the figure: 1. a support; 2. a drying device; 21. a first screen; 22. a hot air blower; 23. a gas storage box; 24. connecting threads; 25. a gas delivery pipe; 26. an air inlet pipe; 27. a spray head; 28. a second screen; 3. an electronic take-up frame; 4. a machine head; 5. a fixing plate; 6. yarn storage loops; 7. a bobbin; 8. a slide rail; 9. a housing; 10. an electric lifting column; 11. a recovery device; 111. filtering with a screen; 112. a suction hopper; 113. a delivery pipe; 114. a water storage tank; 115. an exhaust fan; 116. a third screen; 117. a water-absorbent resin sheet; 118. a screw; 119. a liquid inlet valve; 120. a liquid inlet pipe; 121. a box door; 122. a drain valve; 123. a liquid discharge pipe; 124. heating plates; 125. a fourth screen; 12. a chassis; 13. a collection bin; 14. a control panel; 15. a shuttle rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a knitting numerical control knitting device, including quick-witted case 12, the left and right sides of quick-witted case 12 all is provided with recovery unit 11, the inboard of quick-witted case 12 is provided with collection storehouse 13, a plurality of electronic lift post 10 are installed to the top of quick-witted case 12, casing 9 is installed to the top of a plurality of electronic lift post 10, the front side that leans on of casing 9 is provided with shuttle rod 15, aircraft nose 4 is installed to the outside of shuttle rod 15, the below of aircraft nose 4 is provided with slide rail 8, the left side that leans on of quick-witted case 12 is provided with control panel 14, a plurality of bobbins 7 are installed to the top of quick-witted case 12, the top of a plurality of bobbins 7 is provided with electron take-up 3, be connected through two supports 1 between electron take-up 3 and the casing 9, fixed plate 5 is installed to the top that leans on of support 1, the below of fixed.
In order to ensure the normal operation of the drying device 2, in this embodiment, preferably, the drying device 2 includes a first screen 21, an air heater 22, a gas storage box 23, a connecting thread 24, a gas pipe 25, a gas inlet pipe 26, a nozzle 27 and a second screen 28, wherein a plurality of gas pipes 25 are arranged below the gas storage box 23, the gas storage box 23 is connected with the gas pipes 25 through the connecting thread 24, the nozzle 27 is arranged below the gas pipe 25, the second screen 28 is arranged inside the nozzle 27, the air heaters 22 are arranged on the left side and the right side of the gas storage box 23, the gas inlet pipe 26 is arranged above the air heater 22, and the first screen 21 is arranged above the gas inlet pipe 26.
In order to ensure the normal operation of the recycling device 11, in this embodiment, preferably, the recycling device 11 includes a filter screen 111, a suction hopper 112, a material delivery pipe 113, a water storage tank 114, an exhaust fan 115, a third partition 116, a water absorbent resin plate 117, screws 118, a liquid inlet valve 119, a liquid inlet pipe 120, a tank door 121, a liquid outlet valve 122, a liquid outlet pipe 123 and a heating plate 124, the exhaust fan 115 is disposed above the water storage tank 114, the third partition 116 is disposed below the exhaust fan 115, the suction hopper 112 is disposed on one side of the water storage tank 114, the filter screen 111 is disposed on one side of the suction hopper 112 away from the water storage tank 114, the material delivery pipe 113 is disposed on one side of the suction hopper 112 close to the water storage tank 114, the 121 is disposed on one side of the water storage tank 114 away from the suction hopper 112, the tank door 121 is connected to the water storage tank 114 through a plurality of screws 118, the liquid inlet pipe 120 is disposed on, a drain pipe 123 is arranged below the liquid inlet pipe 120, a drain valve 122 is arranged near the center of the drain pipe 123, a fourth separation net 125 is arranged on one side of the drain pipe 123 close to the water storage tank 114, a heating plate 124 is arranged near the inner side of the water storage tank 114, and a water-absorbent resin plate 117 is arranged on the inner side of the water storage tank 114.
In order to ensure the normal operation of the bracket 1, in this embodiment, it is preferable that the casing 9 and the bracket 1 are fixedly connected by welding.
In order to ensure the normal operation of the machine head 4, in the embodiment, it is preferable that a hole is provided on the machine head 4 at a position intersecting the shuttle rod 15, and the diameter of the hole on the machine head 4 is equal to the diameter of the shuttle rod 15.
In order to ensure the normal operation of the drying device 2, in the present embodiment, it is preferable that the lowest position of the spraying head 27 is lower than the lowest position of the electronic take-up stand 3.
In order to ensure the normal operation of the recycling device 11, in the present embodiment, it is preferable that the height of the filter screen 111 is equal to the height of the collecting bin 13.
In order to ensure the normal operation of the recovery device 11, in this embodiment, it is preferable that the lowest height of the material conveying pipe 113 is slightly higher than the water surface.
The working principle and the using process of the invention are as follows: firstly, a liquid inlet valve 119 in the recovery device 11 is opened, water is delivered into a water storage tank 114 through a liquid inlet pipe 120, then an air delivery pipe 25 is installed through a connecting thread 24 in the drying device 2, an air heater 22 is started, the air heater 22 sucks air through an air inlet pipe 26 to heat the air, then the air is delivered into an air storage box 23 and then discharged through the air delivery pipe 25 and a spray head 27, so that the drying around the wool is ensured, the first separation net 21 and the second separation net 28 play a role in isolation, then the control panel 14 is operated, the knitting work starts, the bobbin 7, the yarn storage coil 6 and the electronic take-up frame 3 all start working, the machine head 4 at the front side of the machine shell 9 also starts to move on the shuttle rod 15 to perform knitting, the slide rail 8 plays a role in auxiliary movement, the support 1 plays a role in supporting, the electric lifting column 10 plays a role in height adjustment, and when a finished product falls into the collection bin 13, starting the exhaust fan 115, thereby sucking the waste adhered on the product into the water storage tank 114 through the suction hopper 112 and the material conveying pipe 113, and then discharging the waste into water, the filter screen 111 plays a role of preventing knitted fabrics from being sucked, the third separation net 116 plays a role of preventing the waste from entering the exhaust fan 115, after all the products are processed, closing the exhaust fan 115, opening the drain valve 122, discharging the water in the water storage tank 114 through the drain pipe 123, the fourth separation net 125 plays a role of preventing the waste from being discharged, then starting the heating plate 124, evaporating the residual water in the water storage tank 114, and then absorbing the residual water by the water absorption resin plate 117, after the evaporation is finished, closing the heating plate 124, unscrewing the screw 118, taking down the box door 121, taking out the waste, and finishing the work.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A numerical control knitting device for knitted fabric comprises a machine box (12), and is characterized in that: the machine is characterized in that recovery devices (11) are arranged on the left side and the right side of the machine case (12), a collection bin (13) is arranged on the inner side of the machine case (12), a plurality of electric lifting columns (10) are arranged above the machine case (12), a machine shell (9) is arranged above the electric lifting columns (10), a shuttle rod (15) is arranged on the front side of the machine shell (9), a machine head (4) is arranged on the outer side of the shuttle rod (15), a slide rail (8) is arranged below the machine head (4), a control panel (14) is arranged on the left side of the machine case (12), a plurality of bobbins (7) are arranged above the machine case (12), an electronic take-up frame (3) is arranged above the bobbins (7), the electronic take-up frame (3) is connected with the machine shell (9) through two supports (1), a fixing plate (5) is arranged above the supports (1), the yarn storage device is characterized in that a plurality of yarn storage coils (6) are arranged below the fixing plate (5), and the drying device (2) is installed above the fixing plate (5).
2. The numerical control knitting device for knitted fabric according to claim 1, characterized in that: drying device (2) separate net (21), air heater (22), gas storage box (23), connecting thread (24), gas-supply pipe (25), intake pipe (26), shower nozzle (27) and second including the first, the below of gas storage box (23) is provided with a plurality of gas-supply pipes (25), be connected through connecting thread (24) between gas storage box (23) and gas-supply pipe (25), the below of gas-supply pipe (25) is provided with shower nozzle (27), the inboard of shower nozzle (27) is provided with the second and separates net (28), the left and right sides of gas storage box (23) all is provided with air heater (22), the top of air heater (22) is provided with intake pipe (26), the top that leans on of intake pipe (26) is provided with the first net (21) that separates.
3. The numerical control knitting device for knitted fabric according to claim 1, characterized in that: the recycling device (11) comprises a filter screen (111), a suction hopper (112), a conveying pipe (113), a water storage tank (114), an exhaust fan (115), a third separation net (116), a water absorbent resin plate (117), screws (118), a liquid inlet valve (119), a liquid inlet pipe (120), a tank door (121), a liquid discharge valve (122), a liquid discharge pipe (123) and a heating plate (124), wherein the exhaust fan (115) is arranged above the water storage tank (114), the third separation net (116) is arranged below the exhaust fan (115), the suction hopper (112) is arranged on one side of the water storage tank (114), the filter screen (111) is arranged on one side of the suction hopper (112) far away from the water storage tank (114), the conveying pipe (113) is arranged on one side of the suction hopper (112) close to the water storage tank (114), and the tank door (121) is arranged on one side of the water storage tank (114) far, the water storage tank is characterized in that the box door (121) and the water storage tank (114) are connected through a plurality of screws (118), a liquid inlet pipe (120) is arranged on one side, away from the water storage tank (114), of the box door (121), a liquid inlet valve (119) is arranged at the position, close to the center, of the liquid inlet pipe (120), a liquid discharge pipe (123) is arranged below the liquid inlet pipe (120), a liquid discharge valve (122) is arranged at the position, close to the center, of the liquid discharge pipe (123), a fourth separation net (125) is arranged on one side, close to the water storage tank (114), of the liquid discharge pipe (123), a heating plate (124) is arranged on the inner side, close to the inner side, of the water storage tank (114.
4. The numerical control knitting device for knitted fabric according to claim 1, characterized in that: the machine shell (9) is fixedly connected with the support (1) in a welding mode.
5. The numerical control knitting device for knitted fabric according to claim 1, characterized in that: a hole is formed in the position, intersected with the shuttle rod (15), of the machine head (4), and the diameter of the hole in the machine head (4) is equal to that of the shuttle rod (15).
6. The numerical control knitting device for knitted fabric according to claim 2, characterized in that: the height of the lowest position of the spray head (27) is lower than that of the lowest position of the electronic take-up stand (3).
7. A numerical control knitting apparatus for knitted fabric according to claim 3, characterized in that: the filter screen (111) and the collecting bin (13) are equal in height.
8. A numerical control knitting apparatus for knitted fabric according to claim 3, characterized in that: the lowest height of the material conveying pipe (113) is slightly higher than the height of the water surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911125631.5A CN110804798A (en) | 2019-11-18 | 2019-11-18 | Numerical control knitting device for knitted fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911125631.5A CN110804798A (en) | 2019-11-18 | 2019-11-18 | Numerical control knitting device for knitted fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110804798A true CN110804798A (en) | 2020-02-18 |
Family
ID=69490278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911125631.5A Pending CN110804798A (en) | 2019-11-18 | 2019-11-18 | Numerical control knitting device for knitted fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110804798A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003313736A (en) * | 2002-04-23 | 2003-11-06 | Mitsubishi Rayon Co Ltd | Polypropylene-based latently crimpable textured yarn and method for producing the same and woven/knitted fabric using the same |
| CN206736495U (en) * | 2016-12-29 | 2017-12-12 | 杨春梅 | Knitting machine with cleaning device |
| CN206736483U (en) * | 2017-04-26 | 2017-12-12 | 青岛前锋纺织机械厂 | A kind of textile machines weaving dirt collection device |
| CN206887357U (en) * | 2017-06-10 | 2018-01-16 | 福建漳平协龙高新化纤有限公司 | A kind of machine of falling refuse yarn of straight-bar machines |
| CN108060503A (en) * | 2018-01-26 | 2018-05-22 | 海宁鼎达纺织有限公司 | A kind of knitwear production braiding device |
| CN207877997U (en) * | 2018-02-01 | 2018-09-18 | 内蒙古爱立特纺织有限公司 | It is a kind of that there is the straight-bar machines for efficiently collecting batting function |
| CN108728999A (en) * | 2018-07-31 | 2018-11-02 | 芜湖瀚德信息科技有限公司 | A kind of Weaving device with dust-extraction unit |
| CN208055583U (en) * | 2018-01-31 | 2018-11-06 | 东莞市金和服装有限公司 | A kind of woolens machine for being convenient for sweater being fixed and has drying function |
| CN209584493U (en) * | 2019-01-10 | 2019-11-05 | 青岛美力特针织有限公司 | A kind of Yarn feeding device of Knitting Machinery |
-
2019
- 2019-11-18 CN CN201911125631.5A patent/CN110804798A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003313736A (en) * | 2002-04-23 | 2003-11-06 | Mitsubishi Rayon Co Ltd | Polypropylene-based latently crimpable textured yarn and method for producing the same and woven/knitted fabric using the same |
| CN206736495U (en) * | 2016-12-29 | 2017-12-12 | 杨春梅 | Knitting machine with cleaning device |
| CN206736483U (en) * | 2017-04-26 | 2017-12-12 | 青岛前锋纺织机械厂 | A kind of textile machines weaving dirt collection device |
| CN206887357U (en) * | 2017-06-10 | 2018-01-16 | 福建漳平协龙高新化纤有限公司 | A kind of machine of falling refuse yarn of straight-bar machines |
| CN108060503A (en) * | 2018-01-26 | 2018-05-22 | 海宁鼎达纺织有限公司 | A kind of knitwear production braiding device |
| CN208055583U (en) * | 2018-01-31 | 2018-11-06 | 东莞市金和服装有限公司 | A kind of woolens machine for being convenient for sweater being fixed and has drying function |
| CN207877997U (en) * | 2018-02-01 | 2018-09-18 | 内蒙古爱立特纺织有限公司 | It is a kind of that there is the straight-bar machines for efficiently collecting batting function |
| CN108728999A (en) * | 2018-07-31 | 2018-11-02 | 芜湖瀚德信息科技有限公司 | A kind of Weaving device with dust-extraction unit |
| CN209584493U (en) * | 2019-01-10 | 2019-11-05 | 青岛美力特针织有限公司 | A kind of Yarn feeding device of Knitting Machinery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206916345U (en) | A kind of textile enterprise's dedusting humidifier | |
| CN203550097U (en) | Humidifier for textile workshop | |
| CN110804798A (en) | Numerical control knitting device for knitted fabric | |
| CN112226984A (en) | Textile fabric singeing and printing device and using method thereof | |
| CN209523021U (en) | A kind of high energy efficiency drying equipment of continuous bottoming dyeing | |
| CN101519843B (en) | Dryer and washing dryer | |
| CN217973697U (en) | Dyeing device for textile cotton yarn | |
| CN113930872B (en) | Wrap yarn winding production method | |
| CN214736342U (en) | High-end surface fabric is with washing high-accuracy drawing blending equipment of viscose yarn fibre | |
| CN213772438U (en) | A remove batting device for circular knitting machine | |
| CN215976433U (en) | Belt cleaning device is used in fabrics production | |
| CN215246470U (en) | Storage device of textile cloth | |
| CN211420528U (en) | Energy-concerving and environment-protective textile fabric belt cleaning device | |
| CN210314878U (en) | Setting device is used in textile fabric production | |
| CN109650135B (en) | Automatic cloth of connecing material is folding with carrying folding mechanism | |
| CN114214804A (en) | Cotton spinning processing and drying equipment and using method thereof | |
| CN110329846A (en) | High safeguard structure when a kind of spinnery's work | |
| CN212925257U (en) | Pre-sorting machine for down production | |
| CN107354649B (en) | A kind of dip dyeing of weaving yardage roll is around storing unit | |
| CN219541206U (en) | Silk-winding machine with self-cleaning effect for processing terylene shuttle woven grey cloth | |
| CN210368266U (en) | Textile material washing unit is used in weaving | |
| CN205856711U (en) | A kind of spinning process hot air circulating system | |
| CN215405000U (en) | Heat energy recycling equipment for pulping and production line | |
| CN221029039U (en) | Cashmere yarn humidification protector | |
| CN209456709U (en) | A kind of woven dacron water scooping machine being easily installed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200218 |