CN202986337U - Mask cleaning device and screen printing machine - Google Patents
Mask cleaning device and screen printing machine Download PDFInfo
- Publication number
- CN202986337U CN202986337U CN 201220608831 CN201220608831U CN202986337U CN 202986337 U CN202986337 U CN 202986337U CN 201220608831 CN201220608831 CN 201220608831 CN 201220608831 U CN201220608831 U CN 201220608831U CN 202986337 U CN202986337 U CN 202986337U
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- CN
- China
- Prior art keywords
- mask
- mouth
- substrate
- cream
- vacuum attraction
- 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.)
- Expired - Fee Related
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- Screen Printers (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The utility model aims at providing a mask cleaning device and a screen printing machine. Replacement of a mouth portion is not necessary when a mask is replaced in each time, cost is low and working performance can be improved. A mask cleaning device (18) utilizes a vacuum absorption opening (31a) of the upper end of a mouth portion (31) to enable a paper portion (32) to be pressed and lean against the lower side of a mask (15), and vacuum absorption is performed. Meanwhile, the mask cleaning device (18) which correspondingly moves relative to the mask (15) wipes and removes paste (Pt) attached to the lower side of the mask (15), one or a plurality of current rectifying plates (34) which can be detached and installed freely are arranged in the mouth portion (31), and the current rectifying plates (34) are provided with a plurality current rectifying holes (34a) which enable air flowing in the mouth portion (31) to go through and rectify flow of the air.
Description
Technical field
The utility model relate to with contact above substrate mask that the serigraphy used uses below the mask cleaning device removed of the cream wiping of adhering to and the screen process press that possesses this mask cleaning device.
Background technology
Screen process press is the device of the cream such as print solder on the electrode on substrate, after making the mask that is formed with the pattern hole corresponding with the configuration of the electrode of substrate with electrode and the consistent mode and substrate contacts of pattern hole, scraper plate is slided on the mask of having supplied with cream, cream is scraped together, via the pattern hole of mask, cream is transferred on the electrode of substrate.
In this screen process press, when the serigraphy operation of carrying out for substrate, printing state is occured bad, therefore, be provided with the mask cleaning device that the cream wiping that is attached to below mask is removed in screen process press.Constituting of this mask cleaning device, the vacuum attraction mouth that utilizes the mouth upper end the paper parts are pressed against mask below state under carry out relatively moving with respect to mask in vacuum attraction, wiping is attached to the following cream of mask.
In addition, in such mask cleaning device, known have be fixed with tabular rectification part in mouth, this rectification part have make when vacuum attraction the air that circulates in mouth by and with a plurality of rectification hole (for example, patent documentation 1) of the mobile rectification of air.Big or small and adjacent rectification hole intervals each other etc. with the flowing of air in the mouth of this rectification part (flow velocity etc.) and rectification hole of being located at rectification part is corresponding.
Patent documentation 1:(Japan) Unexamined Patent 10-193577 communique
But, clean in the situation that use as mentioned above the mouth with rectification part to carry out mask, for the mobile of the air in mouth formed corresponding to optimal flow corresponding to the kind of mask, on the basis of the different multiple mouth of the big or small and adjacent rectification hole intervals each other of the rectification hole of having prepared rectification part in advance, need to change mouth when each change mask, therefore, running cost improves and also poor problem of workability.
The utility model content
Therefore, the purpose of this utility model is to provide needn't be at each mouth of changing when replacing mask, and cost is low and can improve mask cleaning device and the screen process press of workability.
the utility model first aspect provides a kind of mask cleaning device, its be located at make scraper plate with the mask that contacts above substrate on slide and in cream being transferred to screen process press on substrate, utilize under the state of vacuum attraction mouth below the paper parts being pressed against mask of mouth upper end and carry out vacuum attraction, relatively move with respect to mask simultaneously, the cream wiping that is attached to below mask is removed, wherein, dismounting is provided with one or more cowling panels freely in mouth, this cowling panel have make when vacuum attraction the air that circulates in mouth by and with a plurality of rectification hole of the mobile rectification of air.
Second aspect provides a kind of screen process press, and it possesses: mask, and it contacts with the top of substrate; Scraper plate, its with the mask that contacts above substrate on slide, cream is needed on substrate; The mask cleaning device, it utilizes under the state of vacuum attraction mouth below the paper parts being pressed against mask of upper end of mouth and carries out vacuum attraction, relatively moves with respect to mask simultaneously, and the cream wiping that is attached to below mask is removed; One or more cowling panels, its dismounting is located in mouth freely, have make when vacuum attraction the air that circulates in mouth by and with a plurality of rectification hole of the mobile rectification of air.
In the utility model, dismounting is provided with the one or more cowling panels with a plurality of rectification hole freely in mouth, described rectification hole make when vacuum attraction the air that circulates in mouth by and with the mobile rectification of air, only make the cowling panel of the rectification hole of the size corresponding with the kind of this mask and intervals carry out dismounting (replacing) with respect to mouth owing to needing only when changing the kind of mask, therefore, needn't carry out to each mask the replacing of mouth, cost is low and can realize the raising of workability.
Description of drawings
Fig. 1 is the stereogram of major part of the screen process press of the utility model one embodiment;
Fig. 2 is the side view of major part of the screen process press of the utility model one embodiment;
Fig. 3 is the plane of the mask that keeps of the mask holder that possesses of the screen process press of the utility model one embodiment and masked support;
Fig. 4 (a) is the stereogram of the mask washer that possesses of the screen process press of the utility model one embodiment, (b) is sectional side view;
Fig. 5 (a) is the amplification stereogram of the standby mouth of the mask cleaning apparatus of the utility model one embodiment, (b) is plane;
Fig. 6 (a) is the stereogram of the mask washer of the utility model one embodiment, (b) is sectional side view;
Fig. 7 means the flow chart of execution sequence of serigraphy operation of the screen process press of the utility model one embodiment;
Fig. 8 (a) and (b) are key diagrams of execution sequence of serigraphy operation of the screen process press of the utility model one embodiment;
Fig. 9 (a) and (b) are key diagrams of execution sequence of serigraphy operation of the screen process press of the utility model one embodiment;
Figure 10 (a) and (b) are key diagrams of execution sequence of serigraphy operation of the screen process press of the utility model one embodiment;
Figure 11 means the figure of execution sequence of mask washing and cleaning operation of the screen process press of the utility model one embodiment.
Description of symbols
1: screen process press
2: substrate
15: mask
18: mask washer (mask cleaning device)
31: mouth
31a: vacuum attraction mouth
32: the paper parts
34: cowling panel
34a: rectification hole
44: scraper plate
Pt: cream
The specific embodiment
Below, with reference to accompanying drawing, embodiment of the present utility model is described.in Fig. 1 and Fig. 2, screen process press 1 is for carrying out to the device of the serigraphy operation of being located at the cream Pt such as a plurality of electrodes 3 difference serigraphy scolding tin on substrate 2, it possesses: the substrate of being located on base station 10 is moved into conveyer 11, substrate holding unit 12 and substrate are taken out of conveyer 13, be located at the mask holder 14 of the top of substrate holding unit 12, remain the mask 15 of flat-hand position by mask holder 14, be located at the scraper head 16 of the top of mask 15, the camera unit 17 of being located at the below of mask 15 reaches the control device 19 of being located at side by side in base station 10 with mask washer 18 and carrying out the action control of each one.
Substrate is moved into conveyer 11 and is moved into the arrow mark R1 shown in the substrate 2(Fig. 1 that drops into from the outside of screen process press 1), to 12 handing-over of substrate holding unit.Substrate is taken out of conveyer 13 will take out of (the arrow mark R2 shown in Fig. 1) from the substrate 2 that substrate holding unit 12 is accepted to the outside of screen process press 1.That is, substrate 2 is moved into conveyer 11, substrate holding unit 12, substrate with substrate and is taken out of the order of conveyer 13 and carry out conveyance, and the moving direction of this substrate 2 is made as X-direction (left and right directions of seeing from operator OP).In addition, will be made as Y direction (fore-and-aft direction of seeing from operator OP) with direction in the horizontal plane of this X-direction quadrature, above-below direction will be made as Z-direction.
In Fig. 3, mask 15 comprises: have with substrate 2 on the mask main body 15a that is consisted of by rectangular metal plate of a plurality of figures hole 15h of the corresponding setting of configuration of electrode 3; Be located at the cancellous membrane element 15b of resin (for example polyester) system on every side of mask main body 15a; The rectangular box-like mask frame 15w of the peripheral part of support membrane parts 15b.
In Fig. 3, mask holder 14 is made of the L shaped pair of right and left track component 14a in the cross section of extending on Y direction above base station 10, and mask 15 is bearing in the relative the right and left of X-direction by pair of right and left track component 14a from the below.
In Fig. 1 and Fig. 2, scraper head 16 possesses: the upper area of the mask 15 that keeps at masked support 14 moves the tabular substrate parts 41 that arranges freely along Y direction; Be installed on substrate parts 41 and make two outstanding scraping plate lifting cylinders 42 of below of the basad parts 41 of piston rod 42a; Be installed on the lower end of piston rod 42a of each scraping plate lifting cylinder 42 and the scraper plate keeper 43 that extends along X-direction; The upper end is held in each scraper plate keeper 43, two scraper plates 44 that are made of thin-plate member that extend to oblique below.
In Fig. 1 and Fig. 2, camera unit 17 possesses to make to take the visual field towards the below of below shooting camera 17a and make to be taken the visual field towards the top of top shooting camera 17b and consists of.Camera unit 17 moves along direction in horizontal plane at the lower zone of mask 15 by the camera unit 17A of travel mechanism that is made of not shown actuator etc.
In Fig. 4 (a) and (b), mask washer 18 has paper parts 32 and consists of, these paper parts 32 from the top with extend along X-direction and have the mouth 31 of vacuum attraction mouth 31a of rectangle in the upper end and the vacuum attraction mouth 31a of mouth 31 joins, width with the peristome that comprises vacuum attraction mouth 31a, the cross-section and extension along Y direction.With join above the vacuum attraction mouth 31a of the mouth 31 of paper parts 32 and become the cleaning surface 18a of mask washer 18 along the part that Y direction is extended, this cleaning surface 18a by based on clip mouth 31 on Y direction relatively the pair of rolls parts 33(of configuration also with reference to Fig. 2) the paper parts 32 realized of rotation upgrade to the feed motion of Y direction.
In Fig. 4 (a) and (b) and Fig. 5 (a) and (b), be provided with the cowling panel 34 that the strip plate parts consist of in the mouth 31 of mask washer 18, this cowling panel 34 has when vacuum attraction by at the air of mouth 31 interior circulations and with a plurality of rectification hole 34a of the mobile rectification of air.This cowling panel 34 inserts in mouth 31 from the cowling panel insert port 31b that the wall opening in an end side of the length direction (X-direction) of mouth 31 forms, utilization is extended the dual-side of the cowling panel insertion groove 31c bearing length direction that arranges at the internal face of mouth 31 along direction in horizontal plane, dismounting is installed in mouth 31 freely.Pinch hand when the bending part 34b that forms in a side end right angle bending of the length direction (X-direction) of cowling panel 34 is used as cowling panel 34 is pulled out from cowling panel insertion groove 31c and utilizing.
As shown in Fig. 5 (b), in the present embodiment, each rectification hole 34a that is formed at cowling panel 34 with the central shaft S of its length direction with respect to the horizontal plane of the central shaft J quadrature of the length direction of cowling panel 34 in the line S0 configuration of tilting arrange, but the set-up mode of the rectification hole 34a of cowling panel 34 is not particularly limited.in addition, as present embodiment, with the central shaft S of the length direction of each rectification hole 34a along with respect to the horizontal plane of the central shaft J quadrature of the length direction of cowling panel 34 in the direction that tilts of line S0 extend when arranging, compare with the central shaft S of the length direction of each rectification hole 34a with and the horizontal plane of the central shaft J quadrature of the length direction of cowling panel 34 in line S0 extend abreast the situation of setting, when mask washer 18 is relatively moved with respect to mask 15 mask that (arrow mark P in Fig. 5 (b)) carry out cleans, rectification hole 34a is by the following zone of more mask 15, therefore, can carry out efficient mask cleans.
In Fig. 4 (b) and Fig. 5 (a), cowling panel insertion groove 31c is provided with a plurality of in mouth 31 along the vertical direction side by side, one or more cowling panels 34 can be installed mouth 31 is interior.Fig. 4 (a) and (b) are to be provided with side by side along the vertical direction four cowling panel insertion groove 131c in the inside of mouth 31, and two cowling panel insertion groove 31c therein are equipped with the example of two cowling panels 34, but the quantity of cowling panel insertion groove 31c of being located at the inside of mouth 31 is arbitrarily, and the quantity of the cowling panel 34 of installing is also arbitrarily.
In addition, as shown in Fig. 6 (a) and (b), mouth 31 also can have the shape that central portion in mouth 31 is provided with the partition wall 31d that extends along the length direction of mouth 31, in this situation, by also form the part of cowling panel insertion groove 31c in the two sides of partition wall 31d, can cowling panel 34 be installed at the two positions that clips partition wall 31d.As Fig. 6 (a) and (b), in the situation that the central portion in mouth 31 is provided with partition wall 31d, based on carry out paper parts 32 are pressed below mask 15 of mouth 31 press area increase partition wall 31d above amount, therefore, can improve the wiping efficient of the following cream Pt of mask 15.
The conveyance of the substrate 2 that carries out based on conveyer 22 of substrate holding unit 12 and to the location action of job position, the holding action that carries out with respect to the lower support action of carrying out based on lower support section 24 of the substrate 2 that is positioned at job position and based on a pair of hold assembly 25, by control device 19, carry out the substrate holding mechanism 12B(Fig. 2 that is formed by the actuator that contains lower support section lift cylinders 23 etc.) action control carry out, maintain the shift action of direction and above-below direction in the horizontal plane of substrate holding unit 12 of substrate 2 and undertaken by the action control that control device 19 carries out the above-mentioned 12A of cell moving mechanism.In addition, move into moving into action and also being undertaken by control device 19 based on the action of taking out of that substrate is taken out of the substrate 2 that conveyer 13 carries out of substrate 2 that conveyer 11 carries out based on substrate.
In Fig. 2, scraper head 16(substrate parts 41) move back and forth action scraper head 16M(Fig. 2 of travel mechanism by being undertaken by control device 19 being consisted of by not shown actuator etc. to Y direction) action control carry out, each scraper plate 44 makes to get off on scraper plate keeper 43 by the action control that is carried out the scraping plate lifting cylinder 42 corresponding with this scraper plate 44 by control device 19 with respect to the lifting action of substrate parts 41 and carries out.
In Fig. 2, the shift action of camera unit 17 in horizontal plane undertaken by the action control that is carried out the above-mentioned camera unit 17A of travel mechanism by control device 19.The control of the shooting action of below shooting camera 17a and the control of the shooting action that camera 17b is taken in the top are undertaken by control device 19 separately, take view data that the shooting action of camera 17a obtains and takes view data that the shooting action of camera 17b obtains respectively to control device 19 transmissions by the top by the below, carry out image recognition processing at the image recognition 19a of section of control device 19.
Movement and the lifting moving action control by the washer travel mechanism 18A that by control device 19 undertaken not shown actuator etc. be made of of mask washer 18 in horizontal plane carries out.In addition, the feed motion of the paper parts 32 that possess of mask washer 18 is by being made above-mentioned pair of rolls parts 33 actions carry out by control device 19.
In the serigraphy operation that the screen process press 1 of this formation carries out, at first control device 19 detects from other device of upstream process side and sends substrate 2 here, make substrate move into conveyer 22 actions of conveyer 11 and substrate holding unit 12, (step ST1 shown in Figure 7 move into substrate 2 in screen process press 1 after.Fig. 8 (a)), carry out the action control of substrate holding mechanism 12B, keep substrate 2(step ST2 shown in Figure 7.Fig. 8 (b)).The maintenance of substrate 2 particularly, by boost lower support section 24 with lower support section lift cylinders 23 with the state of substrate 2 jack-up for floating from conveyer 22, (the arrow mark A1 shown in Fig. 8 (b)) on the other hand, carry out at the two ends (the arrow mark B1 shown in Fig. 8 (b)) that a pair of hold assembly 25 sandwiched substrate 2 to the closing direction driving.
The words that keep substrate 2 at control device 19, carry out the action control of the camera unit 17A of travel mechanism, make the below take camera 17a and be positioned at the substrate-side mark 2m(Fig. 1 that is located at substrate 2) directly over, below take the shooting of carrying out substrate-side mark 2m on camera 17a, on the other hand, make the top take camera 17b and be positioned at mask side mark 15m(Fig. 1 and the Fig. 3 that is located at mask 15) under, take up the shooting of carrying out mask side mark 15m on camera 17b.And, hold the position of substrate 2 according to the view data of resulting substrate-side mark 2m, and, hold the position of mask 15 according to the view data of resulting mask side mark 15m, substrate holding unit 12 direction in horizontal plane is moved, with substrate-side mark 2m and mask side mark 15m up and down relative mode carry out substrate 2 with respect to the contraposition (step ST3 shown in Figure 7) of direction in the horizontal plane of mask 15.
This blade coating is specifically by making the side in two scraper plates 44 descend from scraper head 16, under keeping the state that makes it with butt above mask 15, and (the arrow mark D shown in Fig. 9 (b)) that makes substrate parts 41 move to carry out to Y direction.Thus, scraper plate 44 slides on mask 15, and the cream Pt on mask 15 is scraped to together and push in the figure hole 15h of mask 15 by scraper plate 44, is needed on the electrode 3 of substrate 2.In addition, control device 19 moves and when cleaning at the direction rear scraper head 16 in the past, butt on the scraper plate 44 that makes rear side and mask 15, and when carrying out blade coating scraper head 16 is forwards moved from the rear, butt on the scraper plate 44 that makes the front side and mask 15.
Whether control device 19 has the judgement (step ST11 shown in Figure 7) of the substrate 2 of implementing serigraphy in addition after taking out of substrate 2.Its result in the situation that implement in addition the substrate 2 of serigraphy, is returned to step ST1, carries out moving into of new substrate 2, in addition, in the situation that do not implement the substrate 2 of serigraphy, finishes a series of serigraphy operation.
In the mask washing and cleaning operation, at first, operator OP selects the cowling panel 34 of the Air Flow the best in mouth 31 according to the kind of the mask 15 that carries out thus the mask cleaning from pre-prepd a plurality of cowling panels 34, this cowling panel of selecting 34 is installed on mouth 31 according to above-mentioned main points.Operator OP carries out the operation of above-mentioned action start button BT after the cowling panel 34 of the best that will be corresponding with the kind of mask 15 is installed on the mouth 31 of mask washer 18.
as described above, the mask washer 18(mask cleaning device of present embodiment) be provided with freely the one or more cowling panels 34 with a plurality of rectification hole 34a in the interior dismounting of mouth 31, this rectification hole 34a make when carrying out vacuum attraction the air of mouth 31 interior circulations by and with the mobile rectification of air, when changing the kind of mask 15, need only the cowling panel 34 of the rectification hole 34a that only will have the size corresponding with the kind of this mask 15 and intervals with respect to mouth 31 dismounting (replacing), therefore, needn't change mouth 31 to each mask 15, can reduce costs and can improve workability.In addition, the screen process press 1 that possesses this mask washer 18 can shorten mask and clean the required activity duration, therefore, can realize the raising of the production efficiency of substrate 2.
Utilizability on industry
Needn't change mouth when a kind of each replacement mask is provided, cost is low and can improve mask cleaning device and the screen process press of workability.
Claims (2)
1. mask cleaning device, its be located at make scraper plate with the mask that contacts above substrate on slide and in cream being transferred to screen process press on substrate, utilize under the state of vacuum attraction mouth below the paper parts being pressed against mask of mouth upper end and carry out vacuum attraction, relatively move with respect to mask simultaneously, the cream wiping that is attached to below mask is removed, it is characterized in that
Dismounting is provided with one or more cowling panels freely in mouth, this cowling panel have make when vacuum attraction the air that circulates in mouth by and with a plurality of rectification hole of the mobile rectification of air.
2. screen process press is characterized in that possessing:
Mask, it contacts with the top of substrate;
Scraper plate, its with the mask that contacts above substrate on slide, cream is needed on substrate;
The mask cleaning device, it utilizes under the state of vacuum attraction mouth below the paper parts being pressed against mask of upper end of mouth and carries out vacuum attraction, relatively moves with respect to mask simultaneously, and the cream wiping that is attached to below mask is removed;
One or more cowling panels, its dismounting is located in mouth freely, have make when vacuum attraction the air that circulates in mouth by and with a plurality of rectification hole of the mobile rectification of air.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011-275407 | 2011-12-16 | ||
JP2011275407A JP2013123892A (en) | 2011-12-16 | 2011-12-16 | Mask cleaning apparatus and screen printing machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202986337U true CN202986337U (en) | 2013-06-12 |
Family
ID=48557551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220608831 Expired - Fee Related CN202986337U (en) | 2011-12-16 | 2012-11-16 | Mask cleaning device and screen printing machine |
Country Status (2)
Country | Link |
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JP (1) | JP2013123892A (en) |
CN (1) | CN202986337U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103991278A (en) * | 2014-05-30 | 2014-08-20 | 苏州倍辰莱电子科技有限公司 | Cleaning device for SMT steel mesh |
CN110248810A (en) * | 2017-02-02 | 2019-09-17 | 伊利诺斯工具制品有限公司 | Stenciler with the controllable tensioner for stencil wiper assembly |
CN112154070A (en) * | 2018-05-25 | 2020-12-29 | 株式会社富士 | Cleaning unit and printing device |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP7042164B2 (en) * | 2017-06-26 | 2022-03-25 | 芝浦メカトロニクス株式会社 | Tablet printing equipment |
CN112406288A (en) * | 2020-11-23 | 2021-02-26 | 肖育龙 | Printing fixing device for printing equipment |
CN113771490B (en) * | 2021-09-10 | 2023-03-10 | 昆山晟丰精密机械有限公司 | Method for cleaning net bottom in vacuum environment |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09202512A (en) * | 1996-01-24 | 1997-08-05 | Tohoku Ricoh Co Ltd | Paper discharge table |
JP2949479B2 (en) * | 1996-07-05 | 1999-09-13 | 光弘 佐野 | Edge cleaning device for gravure printing plate cylinder |
JPH10193577A (en) * | 1997-01-08 | 1998-07-28 | Matsushita Electric Ind Co Ltd | Screen cleaning method and device in screen printing |
JP4421035B2 (en) * | 1999-11-12 | 2010-02-24 | Juki株式会社 | Cream solder printing machine cleaning equipment |
JP4639375B2 (en) * | 2000-08-21 | 2011-02-23 | 谷電機工業株式会社 | Screen plate cleaning device for screen printing machine |
-
2011
- 2011-12-16 JP JP2011275407A patent/JP2013123892A/en active Pending
-
2012
- 2012-11-16 CN CN 201220608831 patent/CN202986337U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103991278A (en) * | 2014-05-30 | 2014-08-20 | 苏州倍辰莱电子科技有限公司 | Cleaning device for SMT steel mesh |
CN110248810A (en) * | 2017-02-02 | 2019-09-17 | 伊利诺斯工具制品有限公司 | Stenciler with the controllable tensioner for stencil wiper assembly |
TWI745538B (en) * | 2017-02-02 | 2021-11-11 | 美商伊利諾工具工程公司 | Stencil printer having controllable tension device for a stencil wiper assembly, web-material supply module, and method for controlling tension |
CN112154070A (en) * | 2018-05-25 | 2020-12-29 | 株式会社富士 | Cleaning unit and printing device |
CN112154070B (en) * | 2018-05-25 | 2022-03-18 | 株式会社富士 | Cleaning unit and printing device |
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Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20161116 |
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CF01 | Termination of patent right due to non-payment of annual fee |