CN110508516A - A kind of device for being conserved to table tennis bat - Google Patents
A kind of device for being conserved to table tennis bat Download PDFInfo
- Publication number
- CN110508516A CN110508516A CN201910816025.1A CN201910816025A CN110508516A CN 110508516 A CN110508516 A CN 110508516A CN 201910816025 A CN201910816025 A CN 201910816025A CN 110508516 A CN110508516 A CN 110508516A
- Authority
- CN
- China
- Prior art keywords
- table tennis
- cleaning
- tennis bat
- shell
- strip gab
- 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.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 claims abstract description 58
- 239000007788 liquid Substances 0.000 claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000001816 cooling Methods 0.000 claims abstract description 20
- 239000007921 spray Substances 0.000 claims description 7
- 239000000084 colloidal system Substances 0.000 claims description 4
- 238000000889 atomisation Methods 0.000 claims description 3
- 239000003599 detergent Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
A kind of device for being conserved to table tennis bat, the middle part on the left of shell offer the strip gab for being communicated to its inner cavity；Cooling mechanism close to strip gab is arranged；Wipe the top that strip gab is arranged in mechanism comprising two support plates, two guide rods, screw rod, sliding pair and driving motor；Two support plates are oppositely disposed；The screw rod of two guide rods is mounted between two support plates；Sliding pair is sleeved on the outside of screw rod, and the lower end surface of sliding pair is provided with cleaning hairbrush；Cleaning wiper mechanism includes waterproof box body, atomizer, water tank, liquid reserve tank, suction pump, drawing liquid pump and controller, atomizer is fixedly connected on the upper end of waterproof box body, suction pump is arranged between water tank and atomizer, and drawing liquid pump is arranged between liquid reserve tank and atomizer；Controller is connect with suction pump, drawing liquid pump, fan and driving motor respectively.The device can automatically complete the maintenance work of table tennis bat.
Description
Technical field
The present invention relates to a kind of devices for being conserved to table tennis bat.
Background technique
Table tennis bat is easy to happen abrasion in the long-term use, and then can shorten the service life of table tennis bat.It is right
It is effective method for extending table tennis bat service life that table tennis bat, which carries out scientific and reasonable maintenance, thus is needed periodically to table tennis
Racket is conserved.It in the prior art, is mostly to be conserved by way of manual wipping, the mode of manual wipping not only conserves
Effect is undesirable, and working efficiency is low, work load is big, in addition, the quality of maintenance effect relies on the experience of operator
Property is stronger.
Summary of the invention
In view of the above existing problems in the prior art, the present invention provides a kind of dresses for being conserved to table tennis bat
It sets, which can automatically complete the maintenance work of table tennis bat, and work efficiency is high, and maintenance effect is good, can be effectively reduced
The work load of operator, while the experience that can not depend on operator conserves.
The present invention provides a kind of device for being conserved to table tennis bat, including shell, battery group, cooler
Structure wipes mechanism and cleaning wiper mechanism；
Middle part on the left of the shell offers the strip gab for being communicated to its inner cavity；
The cooling mechanism close to strip gab is arranged comprising is fixedly connected with fan in the housing, the fan
It is horizontally disposed at the lower part of strip gab, the upper surface of frame is used to support table tennis bat for clearance in fan；
The top for wiping mechanism and strip gab being set comprising two support plates, two guide rods, screw rod, cunnings
Dynamic secondary and driving motor；Two support plates are relatively fixedly connected on left end and the right end of shell；Two guide rods are installed respectively
Between two support plates, and it is located at the front-end and back-end of two support plates；The screw rod is fixedly mounted on two supports
Between plate, and it is located at the middle part of two guide rods；The sliding pair is offered in the position of corresponding screw rod and is matched with screw rod
Threaded hole, opens up that there are two pilot holes in the position of corresponding two guide rods；Sliding pair is threadedly engaged by threaded hole and is sleeved on
The outside of screw rod, and it is set in by two pilot holes the outside of two guide rods；The lower end surface setting of sliding pair is useful
In the cleaning hairbrush of cleaning table tennis bat colloid surface；The driving motor is mounted on the outside of a support plate, output shaft
It is connect after penetrating rotatably support plate with one end of screw rod；
The cleaning wiper mechanism includes waterproof box body, atomizer, water tank, liquid reserve tank, suction pump, drawing liquid pump and control
Device processed, the waterproof box body installation in the housing, and are located at the side opposite with strip gab；Atomizer be laterally extended it is solid
Surely it is connected to the upper end of waterproof box body, the liquid outlet of atomizer is located at strip gab towards the direction in strip gab
Top；The water tank, liquid reserve tank, suction pump, drawing liquid pump and controller are installed in waterproof box body, are equipped in water tank
Water, cleaning solution is equipped in liquid reserve tank, and the inlet end and an outlet end of suction pump passes through bottom and the atomization of pipeline and water tank respectively
The inlet of spray head connects, and the inlet end and an outlet end of drawing liquid pump passes through bottom and the atomizer of pipeline and liquid reserve tank respectively
Inlet connection；
The battery group is mounted on the inside of waterproof box body；
The controller is connect with suction pump, drawing liquid pump, fan, driving motor and battery group respectively；
Cleaning button, clean button and cooling button connected to the controller are respectively arranged on shell,
The clean button, cleaning button and cooling button are respectively used to issue cleaning electric signal, cleaning electricity to controller
Signal and cooling electric signal；
The controller be used for receive cleaning electric signal after control driving motor in the set time period reciprocating rotation,
Control suction pump works in the set time period, makes suction pump that the water in water tank is supplied atomizer, and then spray to and be placed in
The upper surface of table tennis bat in shell, while cleaning hairbrush being driven to move back and forth in the upper surface of table tennis bat, to table tennis
Surface is clapped to be cleaned；For controlling driving motor reciprocating rotation, control in the set time period after receiving cleaning electric signal
Drawing liquid pump processed works in the set time period, makes drawing liquid pump by the detergent delivery atomizer in liquid reserve tank, and then spray to and set
The upper surface of table tennis bat in shell, while cleaning hairbrush being driven to move back and forth in the upper surface of table tennis bat, to table tennis
It is cleaned on racket surface；It works in the set time period for controlling fan after receiving cooling electric signal.
In the technical scheme, mechanism is wiped by being provided in the housing, can be convenient for the table tennis being placed in shell
The upper surface of bat carries out the cleaning of reciprocating contact formula, to remove the sundries on surface；By being provided with cleaning cleaning mechanism in the housing,
It can be convenient for spraying clear water or cleaning solution to the upper surface for being placed in table tennis bat, then matching purge hairbrush can be to the upper table of table tennis bat
Face carries out effective cleaning work.Clean button, cleaning button and cooling button can be easy to implement the sending of control signal, the dress
The cleaning that can automatically complete table tennis bat is set, work efficiency is high, and maintenance effect is good, and operator can be effectively reduced
Work load, while the experience that can not depend on operator conserves.
As a preference, the rear and front end of the sliding pair has been oppositely disposed limited block.
Further, in order to improve heat dissipation ventilation performance, the top of the shell is provided with the heat release hole for being communicated to its inner cavity.
Further, in order to carry out good support to table tennis bat, the shell the two sides of strip gab relatively
Two groups of support units are provided with, every group of support unit along the equally distributed L shape strut of strip gab length direction by forming, L shape
It is fixedly connected at the top of the upper end of strut and shell.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the structural schematic diagram inside inventive shell；
Fig. 3 is the structural schematic diagram that mechanism is wiped in the present invention；
Fig. 4 is the structural schematic diagram that wiper mechanism is cleaned in the present invention.
In figure: 1, shell, 2, cooling mechanism, 3, wipe mechanism, 4, cleaning wiper mechanism, 5, strip gab, 6, fan, 7,
Support plate, 8, guide rod, 9, screw rod, 10, sliding pair, 11, driving motor, 12, cleaning hairbrush, 13, waterproof box body, 14, atomization
Spray head, 15, water tank, 16, liquid reserve tank, 17, suction pump, 18, drawing liquid pump, 19, controller, 20, limited block, 21, heat release hole,
22, L shape strut.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings.
As shown in Figures 1 to 4, a kind of device for being conserved to table tennis bat, including shell 1, battery group, drop
Warm mechanism 2 wipes mechanism 3 and cleaning wiper mechanism 4；
The middle part in 1 left side of shell offers the strip gab 5 for being communicated to its inner cavity；
The cooling mechanism 2 is arranged close to 5 ground of strip gab comprising it is fixedly connected with fan 6 within the case 1, it is described
Fan 6 is horizontally disposed at the lower part of strip gab 5, and the upper surface of frame is used to support table tennis bat for clearance in fan 6；
The top for wiping mechanism 3 and strip gab 5 being set comprising two support plates 7, two guide rods 8, screw rod
9, sliding pair 10 and driving motor 11；Two support plates 7 are relatively fixedly connected on left end and the right end of shell 1；Two guiding
Bar 8 is separately mounted between two support plates 7, and is located at the front-end and back-end of two support plates 7；The screw rod 9 is fixed
It is mounted between two support plates 7, and is located at the middle part of two guide rods 8；The sliding pair 10 is opened in the position of corresponding screw rod 9
Equipped with the threaded hole matched with screw rod 9, open up that there are two pilot holes in the position of corresponding two guide rods 8；Sliding pair 10 is logical
It crosses threaded hole and is threadedly engaged the outside for being sleeved on screw rod 9, and be set in the outer of two guide rods 8 by two pilot holes
Portion；The lower end surface of sliding pair 10 is provided with the cleaning hairbrush 12 for cleaning table tennis bat colloid surface；The driving motor 11
It is mounted on the outside of a support plate 7, output shaft is connect after penetrating rotatably support plate 7 with one end of screw rod 9；
The cleaning wiper mechanism 4 includes waterproof box body 13, atomizer 14, water tank 15, liquid reserve tank 16, suction pump
17, drawing liquid pump 18 and controller 19, the installation of waterproof box body 13 within the case 1, and are located at opposite with strip gab 5 one
Side；Atomizer 14 is fixedly connected on the upper end of waterproof box body 13 with being laterally extended, and the liquid outlet of atomizer 14 is towards bar shaped
Direction in opening 5, and it is located at the top of strip gab 5；The water tank 15, liquid reserve tank 16, suction pump 17,18 and of drawing liquid pump
Controller 19 is installed in waterproof box body 13, and water is housed in water tank 15, cleaning solution is housed in liquid reserve tank 16, suction pump 17
Inlet end and an outlet end passes through pipeline respectively and connect with the inlet of the bottom of water tank 15 and atomizer 14, drawing liquid pump 18
Inlet end and an outlet end passes through pipeline respectively and connect with the inlet of the bottom of liquid reserve tank 16 and atomizer 14；
The battery group is mounted on the inside of waterproof box body 13；
The controller 19 is connect with suction pump 17, drawing liquid pump 18, fan 6, driving motor 11 and battery group respectively；
The cleaning button connecting with controller 19, clean button and cooling button are respectively arranged on shell 1,
The clean button, cleaning button and cooling button are respectively used to issue cleaning electric signal, cleaning to controller 19
Electric signal and cooling electric signal；
It is reciprocal in the set time period that the controller 19 is used for the control driving motor 11 after receiving cleaning electric signal
Rotation, control suction pump 17 work in the set time period, make suction pump 17 that the water in water tank 15 is supplied atomizer 14,
And then the upper surface for being placed in table tennis bat in shell 1 is sprayed to, while driving cleaning hairbrush 12 reciprocal in the upper surface of table tennis bat
It is mobile, to be cleaned to table tennis bat surface；For controlling driving motor 11 in setting after receiving cleaning electric signal
Between in section reciprocating rotation, control drawing liquid pump 18 work in the set time period, make drawing liquid pump 18 by the detergent in liquid reserve tank 16
Atomizer 14 is supplied, and then sprays to the upper surface for being placed in table tennis bat in shell 1, while driving cleaning hairbrush 12 in table tennis
The upper surface of bat moves back and forth, to clean to table tennis bat surface；For controlling fan 6 after receiving cooling electric signal
It works in the set time period.
The rear and front end of the sliding pair 10 has been oppositely disposed limited block 20.
In order to improve heat dissipation ventilation performance, the top of the shell 1 is provided with the heat release hole 21 for being communicated to its inner cavity.
In order to carry out good support to table tennis bat, the shell 1 has been oppositely disposed in the two sides of strip gab 5
Two groups of support units, every group of support unit along the equally distributed L shape strut 22 of 5 length direction of strip gab by forming, L shape strut
22 upper end is fixedly connected with the top of shell 1.
Mechanism is wiped by being provided in the housing, it can be past convenient for being carried out to the upper surface for the table tennis bat being placed in shell
Multiple connection touch cleaning, to remove the sundries on surface；By being provided with cleaning cleaning mechanism in the housing, can convenient for be placed in table tennis
The upper surface spray clear water or cleaning solution of racket, then matching purge hairbrush can the upper surface to table tennis bat effectively cleared up
Work.Clean button, cleaning button and cooling button can be easy to implement the sending of control signal, which can automatically complete
The cleaning of table tennis bat, work efficiency is high, and maintenance effect is good, the work load of operator can be effectively reduced, simultaneously
The experience that operator can not depended on conserves.
In use, table tennis bat to be cleaned is extended transversely into strip gab, and it is located at the colloid of table tennis bat
The top of fan selects corresponding job control button to carry out corresponding cleaning work, with this to the upper surface of table tennis bat into
Row cleaning.After having cleared up a surface, it is extend into strip gab again after overturning table tennis bat and carries out the clear of another surface
Science and engineering is made.
Claims (4)
1. a kind of device for being conserved to table tennis bat, including shell (1) and battery group, which is characterized in that also wrap
It includes cooling mechanism (2), wipe mechanism (3) and cleaning wiper mechanism (4)；
Middle part on the left of the shell (1) offers the strip gab (5) for being communicated to its inner cavity；
The cooling mechanism (2) is arranged close to strip gab (5) comprising the fan (6) being fixedly connected in shell (1),
The fan (6) is horizontally disposed at the lower part of strip gab (5), and the upper surface of frame is used to support for clearance in fan (6)
Table tennis bat；
It is described wipe mechanism (3) setting strip gab (5) top comprising two support plates (7), two guide rods (8),
Screw rod (9), sliding pair (10) and driving motor (11)；Two support plates (7) be relatively fixedly connected on shell (1) left end and
Right end；Two guide rods (8) are separately mounted between two support plates (7), and be located at two support plates (7) front end and
Rear end；The screw rod (9) is fixedly mounted between two support plates (7), and is located at the middle part of two guide rods (8)；The cunning
Dynamic pair (10) offers the threaded hole matched with screw rod (9) in the position of corresponding screw rod (9), in corresponding two guide rods (8)
Position open up there are two pilot hole；Sliding pair (10) is threadedly engaged the outside for being sleeved on screw rod (9) by threaded hole, and passes through
Two pilot holes are set in the outside of two guide rods (8)；The lower end surface of sliding pair (10) is provided with for cleaning table tennis
The cleaning hairbrush (12) of racket colloid surface；The driving motor (11) is mounted on the outside of a support plate (7), output shaft
Support plate (7) is penetrated rotatably to connect with one end of screw rod (9) afterwards；
The cleaning wiper mechanism (4) includes waterproof box body (13), atomizer (14), water tank (15), liquid reserve tank (16), takes out
Water pump (17), drawing liquid pump (18) and controller (19), the waterproof box body (13) are mounted in shell (1), and are located at and bar shaped
Be open (5) opposite side；Atomizer (14) is fixedly connected on the upper end of waterproof box body (13), atomizer with being laterally extended
(14) liquid outlet is located at the top of strip gab (5) towards the direction in strip gab (5)；The water tank (15), storage
Liquid case (16), suction pump (17), drawing liquid pump (18) and controller (19) are installed in waterproof box body (13), in water tank (15)
Equipped with water, cleaning solution is housed in liquid reserve tank (16), the inlet end and an outlet end of suction pump (17) passes through pipeline and water tank respectively
(15) bottom is connected with the inlet of atomizer (14), the inlet end and an outlet end of drawing liquid pump (18) pass through respectively pipeline with
The bottom of liquid reserve tank (16) is connected with the inlet of atomizer (14)；
The battery group is mounted on the inside of waterproof box body (13)；
The controller (19) respectively with suction pump (17), drawing liquid pump (18), fan (6), driving motor (11) and battery group
Connection；
The cleaning button connecting with controller (19), clean button and cooling button are respectively arranged on shell (1),
The clean button, cleaning button and cooling button are respectively used to issue cleaning electric signal, cleaning electricity to controller (19)
Signal and cooling electric signal；
It is reciprocal in the set time period that the controller (19) is used for control driving motor (11) after receiving cleaning electric signal
Rotation, control suction pump (17) work in the set time period, make suction pump (17) by the water supply atomization in water tank (15)
Spray head (14), and then the upper surface for being placed in table tennis bat in shell (1) is sprayed to, while driving cleaning hairbrush (12) in table tennis bat
Upper surface move back and forth, to be cleaned to table tennis bat surface；For the control driving electricity after receiving cleaning electric signal
Reciprocating rotation, control drawing liquid pump (18) work machine (11) in the set time period in the set time period, make drawing liquid pump (18) will
Detergent delivery atomizer (14) in liquid reserve tank (16), and then the upper surface for being placed in table tennis bat in shell (1) is sprayed to, together
When driving cleaning hairbrush (12) table tennis bat upper surface move back and forth, to be cleaned to table tennis bat surface；For
Control fan (6) works in the set time period after receiving cooling electric signal.
2. a kind of device for being conserved to table tennis bat according to claim 1, which is characterized in that the sliding
The rear and front end of secondary (10) has been oppositely disposed limited block (20).
3. a kind of device for being conserved to table tennis bat according to claim 1 or 2, which is characterized in that described
The top of shell (1) is provided with the heat release hole (21) for being communicated to its inner cavity.
4. a kind of device for being conserved to table tennis bat according to claim 3, which is characterized in that the shell
(1) two groups of support units have been oppositely disposed in the two sides of strip gab (5), every group of support unit is by long along strip gab (5)
Equally distributed L shape strut (22) composition in direction is spent, is fixedly connected at the top of the upper end and shell (1) of L shape strut (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910816025.1A CN110508516B (en) | 2019-08-30 | 2019-08-30 | A device for being directed at table tennis bat is maintained |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910816025.1A CN110508516B (en) | 2019-08-30 | 2019-08-30 | A device for being directed at table tennis bat is maintained |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110508516A true CN110508516A (en) | 2019-11-29 |
| CN110508516B CN110508516B (en) | 2022-01-28 |
Family
ID=68629798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910816025.1A Active CN110508516B (en) | 2019-08-30 | 2019-08-30 | A device for being directed at table tennis bat is maintained |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110508516B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2902138A1 (en) * | 1979-01-19 | 1980-07-31 | Pfeiffer Gmbh | Twin compartment bag for tennis equipment - has separate handles and fastener for each compartment, with partitions and detachable bags |
| US6454875B1 (en) * | 1999-06-30 | 2002-09-24 | Pro Club Cleaner, L.L.C. | Golf club cleaning apparatus |
| CN101695695A (en) * | 2009-10-30 | 2010-04-21 | 常州市正成标牌设备有限公司 | Device for cleaning flat panel |
| CN202752253U (en) * | 2012-09-08 | 2013-02-27 | 谭恩宇 | Racket cleaning box |
| CN202762014U (en) * | 2012-08-31 | 2013-03-06 | 东北石油大学 | Cleaning device for table tennis bats |
| CN204261973U (en) * | 2014-12-02 | 2015-04-15 | 华北电力大学 | Rubber on table tennis bat cleaner |
| CN205851420U (en) * | 2016-06-29 | 2017-01-04 | 嘉兴光弘科技电子有限公司 | A kind of steel mesh automatic rinser |
-
2019
- 2019-08-30 CN CN201910816025.1A patent/CN110508516B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2902138A1 (en) * | 1979-01-19 | 1980-07-31 | Pfeiffer Gmbh | Twin compartment bag for tennis equipment - has separate handles and fastener for each compartment, with partitions and detachable bags |
| US6454875B1 (en) * | 1999-06-30 | 2002-09-24 | Pro Club Cleaner, L.L.C. | Golf club cleaning apparatus |
| CN101695695A (en) * | 2009-10-30 | 2010-04-21 | 常州市正成标牌设备有限公司 | Device for cleaning flat panel |
| CN202762014U (en) * | 2012-08-31 | 2013-03-06 | 东北石油大学 | Cleaning device for table tennis bats |
| CN202752253U (en) * | 2012-09-08 | 2013-02-27 | 谭恩宇 | Racket cleaning box |
| CN204261973U (en) * | 2014-12-02 | 2015-04-15 | 华北电力大学 | Rubber on table tennis bat cleaner |
| CN205851420U (en) * | 2016-06-29 | 2017-01-04 | 嘉兴光弘科技电子有限公司 | A kind of steel mesh automatic rinser |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110508516B (en) | 2022-01-28 |
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 221018 Lishui Road, Yunlong District, Xuzhou, Jiangsu 2 Applicant after: XUZHOU University OF TECHNOLOGY Address before: 221000 No.18, South Third Ring Road, Quanshan District, Xuzhou City, Jiangsu Province Applicant before: XUZHOU University OF TECHNOLOGY |
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| GR01 | Patent grant |