CN202609126U - Device for delivering electronic devices and reversing polarity - Google Patents
Device for delivering electronic devices and reversing polarity Download PDFInfo
- Publication number
- CN202609126U CN202609126U CN2012200420606U CN201220042060U CN202609126U CN 202609126 U CN202609126 U CN 202609126U CN 2012200420606 U CN2012200420606 U CN 2012200420606U CN 201220042060 U CN201220042060 U CN 201220042060U CN 202609126 U CN202609126 U CN 202609126U
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- fluted disc
- reverse
- workpiece
- dispensing
- electronics package
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Abstract
The utility model relates to a device for delivering electronic devices and reversing polarity. The device comprises a feeding mechanism, a dispensing gear disc, a testing station, a material blowing station, a reverse gear disc, a drive motor and an installing platform and is characterized in that the dispensing gear disc is provided with a plurality of gear grooves distributed along the circumference in an equidistant mode, and the gear grooves can right contain the electronic devices. The reverse gear disc comprises a pair of tangent round gear discs which are identical in diameter and are identical in gear groove number, the gear grooves are distributed in the equidistant mode, and the gear discs are divided into a first reverse gear disc and a second reverse gear disc according to different positions. A drive portion comprises a main drive portion including the motor, a connecting shaft and a control system. The device is reliable and quickly performs reversing and aligning treatment to the polarity of a workpiece in a braiding device conveying mechanism.
Description
Technical field
The utility model relates to a kind of workpiece of automatic taping-machine of the workpiece such as electronics package with polarity and carries and the reversal of poles device.
Background technology
Electronics package (being designated hereinafter simply as workpiece) is accommodated in the element supply device on the carrier band when carrying out the chip that cond or diode etc. have polarity, is necessary to carry out earlier characteristic measurement, to screen out defective products and decision polarity.For the ease of subsequent job, be necessary to carry out registration process to the polarity of element, promptly need be equipped with and make the corresponding to reversal of poles of workpiece polarity mechanism.General-duty braider processing technology does; Workpiece comes out to arrive the workpiece conveying mechanism through vibrating disk (loader); Conveying mechanism is delivered to workpiece that to light test on the test station station positive and negative to differentiate performance quality and polarity; Bad device is abandoned at next station, and the inconsistent device of polarity is oppositely alignd.Because the material on the loader is rambling, the positive and negative probability equal of workpiece polar orientation that it is seen off, so the treatment effeciency of pole reversal mechanism directly has influence on efficiency of equipment.
At present in the toothed disc type braider; Work transfer device with workpiece reversal of poles mechanism is that known (for example with reference to patent documentation 1, TaiWan, China patent No. TWM350807U) Fig. 1 and 2 has represented with reference to this Work transfer device with reversal of poles mechanism of patent.As shown in Figure 1, this mechanism comprises a survey dish (1) and a counter-rotating track (2), and this survey dish (1) offers several equidistant tanks (11) along circumference; And sidewall is respectively arranged with an air flue (12) within each tank (11); Do not mark among the figure, this air flue connects compressed air source or vacuum source, and reaches the function of drawing or discharging workpiece (3); This counter-rotating track (2) becomes the U font; It is corresponding that the inlet at its two ends (21) and outlet (22) just can be gone up adjacent two tanks (11) respectively at this survey dish (1), and the inlet (21) of counter-rotating track (2) and outlet (22) are equiped with an inlet respectively and separate pin (23) and separate pin (231) with exporting, definite its position with block workpiece (3); And outlet separation pin (231) side before is equipped with inductor (24), with the position of detecting workpiece (3).Workpiece (3) is delivered to the tank (11) of survey dish (1) in regular turn via charging track (13) (not drawing among the figure) when implementing to use; When the polarity testing agency (15) (not marking among the figure) on the tested dish of workpiece (3) next door detects the polarity mal; At the tank (11) of placing this workpiece (3) with after the inlet (21) of the track (2) that reverses is corresponding; Inlet separates pin (23) and will open; Be both that the air flue (12) that is positioned at this tank (11) madial wall will be blown and workpiece (3) sent into the inlet (21) of counter-rotating track (2); And slide into along counter-rotating track (2) under the promotion of air-flow always this workpiece exported separate pin (231) and stop till, treat that inductor (24) senses workpiece (3) and arrived outlet and separate pin (231) rear flank before, inlet separates pin (23) and will close; And the tank (11) that survey dish (1) will be along clockwise rotating be placed this workpiece (3) in addition originally is with after the outlet (22) of the track (2) that reverses is corresponding; Outlet separates pin (231) opens, and the air flue (12) that is positioned at tank (11) madial wall will be air-breathing and inhale back tank (11) to workpiece (3) from the outlet (22) of the track (2) that reverses, and gets into the strap filling area again with the completion package handling.In the counter-rotating course of action, workpiece will wait inlet to separate could blow into retrograde orbit to workpiece through pressurized air after thimble (23) is opened, and is exported separation thimble (231) at the workpiece exit end and blocks; Free when the tank (11) of placing this workpiece originally is corresponding with the counter-rotating track export, separate the thimble unlatching, vacuum is inhaled back workpiece the tank of survey dish; It is thus clear that; Separate thimble and air flue and must wait the tank of workpiece (3) and the population or the outlet of counter-rotating track could open seasonable, workpiece just can shift afterwards, need expend two action and response times that separate thimble; If it is long that the time ratio that workpiece moves spent in retrograde orbit is surveyed the time of a tank calibration of disc spins; Spent time of reversing-gear is more, and the survey dish must be reserved more wait time, is difficult to satisfy the Processing tasks requirement of high production capacity.
(for example with reference to patent documentation 2; Patent No. CN101863377A) Fig. 3 has represented the counter-rotating rail mounted reversal of poles mechanism of another kind of improvement; This Work transfer device (30) possesses: workpiece reception hole (4) transport platform (3) polarity judging portion (6) (not drawing among the figure), have inlet (8a) and the outlet (8b) upset passage (8).Workpiece (W) in the workpiece reception hole (4) is passed out in the upset passage (8) by workpiece delivering mechanism (14a).At gas storage portion (15) and air supply source (33) when linking to each other, air channel (16a, 16b, 16c, 16d) air-breathing, the deceleration and stopping in upset passage (8) of the workpiece (W) in the upset passage (8).At gas storage portion (15) and air supply source (33) when linking to each other, air channel (16a, 16b, 16c, 16d) jet returns to workpiece reception hole (4) through the workpiece (W) in the upset passage (8).This processing method remains through the upset passage carries out oppositely, just comes workpiece is slowed down owing to some jet and air-breathing passages are set in passage, guarantees to be blown into workpiece in the original reception hole when workpiece reception hole aligns with the upset channel outlet again.Though this mechanism can avoid the collision and the scraping of workpiece and conveying mechanism, reverse process speed but is restricted.The gas circuit of fuselage upset track is relatively complicated in addition, can cause disabler if gas circuit is stopped up.
Summary of the invention
In view of above content; The utility model proposes a kind of conveying and reversal of poles device of novel electronic device; Especially refer to that on the toothed disc type braider its purpose is reliable more and fast speed carries out reverse and registration process to the workpiece polarity in the braid equipment conveying mechanism.
The utility model provides a kind of workpiece of electronics package braid equipment to carry and pole reversal device; Comprise feed mechanism, dispensing fluted disc, testing station, blow and expect station, reverse fluted disc, drive motor and erecting stage; It is characterized in that: said dispensing fluted disc has several teeth groove that is equally spaced along circumference, and the size of teeth groove just can be held electronics package; Said reverse fluted disc comprises a pair of circular fluted disc that is the equal diameters of tangent relation, and both teeth groove numbers are equal, are equally spaced along circumference, and the size of teeth groove just can be held electronics package, divides into reverse fluted disc one and reverse fluted disc two according to the position difference; Said drive part comprises that main drive part comprises motor, adapter shaft and control system; Said erecting stage comprises adapter plate, air path part and test section, and said air path part comprises malleation and negative pressure gas circuit, every gas circuit with through the solenoid control break-make, said test section comprises opto-electronic pickup.
Preferably; Said dispensing fluted disc is installed in respectively in the rotating shaft of main drive part with reverse fluted disc, around centre of gration rotation separately, wherein sends fluted disc and two reverse fluted discs installations at grade; And the three is tangent relation each other; When the rotation of three fluted discs had certain logical relation and can guarantee to send fluted disc all the time and stop, dispensing fluted disc and the teeth groove of reverse fluted disc were just located on the connection lead of fluted disc centre of gration just, and slot form is along this center connection lead symmetry.
Preferably, said air path part is connected through the circuit logic relation with the test section, controls electronics package together and shifts at dispensing fluted disc and reverse fluted disc, reverse fluted disc in-to-in.
Preferably, said fluted disc drags through one or more motors.
Preferably, use between said dispensing fluted disc and the said reverse fluted disc to have the groove that can hold workpiece and be connected, to form the passage that workpiece shifts between fluted disc.
The utility model provides a kind of workpiece according to the above autoelectrinic device braid equipment of right to carry and pole reversal device delivery method, when the polarity chron of counter-rotating device, and said air path part action; Blow device or be drawn onto in the reverse fluted disc 1; When the position transduser of test section confirmed that device moves into place, reverse fluted disc 1 rotated, and transferred to device and reverse fluted disc 2 tangent positions; Air path part action is also blown device or be drawn onto in the reverse fluted disc 2; After device moved into place, the tangent position of fluted disc transferred to device and send again by reverse fluted disc 2, and the teeth groove that saw device this moment originally off also just turns to this position; Air path part is moved and is blown back device in the empty teeth groove of dispensing fluted disc, and this moment, the polarity of device just turned over 180 ° of angles.
Preferably; The said dispensing fluted disc beat step wise set in the motor-driven lower edge rotated, and revolution is crossed a step size and made a short pause, and step size is the angle of fluted disc adjacent sheaves; Wait time can require to set according to processing technology, and rule realizes continuous stepping rotation successively.
Preferably, said reverse fluted disc carries out the matching continuous rotation according to the rotation beat of dispensing fluted disc, or in reverse demand, moves again.
Compared with prior art, the advantage of the utility model is:
1. attract the opposite device of dispensing fluted disc Semi-polarity to come with the fluted disc of a pair of tangent relation each other,, send back to again in the respective grooves position of dispensing fluted disc behind 180 ° of the device reverse turns through the rotation and the transmission of reverse fluted disc.
2. the assembly relation between fluted disc can also be to separate certain distance except tangent, through offering fluted contiguous block, between fluted disc, forms and is convenient to the passage that workpiece passes through.
3. workpiece is being sent between fluted disc and reverse fluted disc, and the transmission of workpiece between reverse fluted disc inside has only the length of a workpiece body position, so transmit reliable apart from weak point.
4. the reverse procedure of workpiece in reverse fluted disc is actual is diriven motion under the clamping of fluted disc groove position, does not have the problem of losing or stagnating midway, and reliability is high.
5. workpiece in the transfer process, need not wait processes such as deceleration and thimble stop between fluted disc, the logical action time in the middle of having reduced.Controlling unit is few, and reliability and processing speed can both have significant improvement.
Combine embodiment that the utility model is done further to describe with reference to the accompanying drawings.
Description of drawings
Fig. 1 is the workpiece polarity inversion scheme figure of TaiWan, China patent TWM350807U.
Fig. 2 is the partial enlarged drawing of Fig. 1.
Fig. 3 is the workpiece polarity inversion scheme figure of Chinese patent CN101863377A.
Fig. 4 is the schematic diagram of the utility model LED braider workpiece polarity device implementation.
Fig. 5 is the workpiece implementing process procedure chart of the utility model.
Fig. 6 is an A-A place section partial view among Fig. 5 (a).
Fig. 7 is the conceptual scheme of the embodiment 1 that drives of fluted disc that the utility model device adopts.
Fig. 8 (a) is figure below of the embodiment 2 of the utility model device fluted disc driving, and Fig. 8 (b) is the last figure of embodiment 2.
Fig. 9 (a) is figure below of the embodiment 3 of the utility model device fluted disc driving, and Fig. 9 (b) is the last figure of embodiment 3.
Figure 10 is the conceptual scheme of embodiment 4 of three fluted discs size and the assembly relation of the utility model.
The specific embodiment
Followingly with reference to accompanying drawing the utility model embodiment is described, as shown in Figure 4, workpiece to be packaged (1) is fed in the teeth groove of dispensing fluted disc (3) by feed mechanism (2); Dispensing fluted disc (3) is provided with the teeth groove that several are uniformly distributed along the circumference; Slot form and workpiece coupling, the dispensing fluted disc rotates through drive motor (12) cw step wise, and step size is the angle of adjacent sheaves; Mechanism for testing action when workpiece turns to test station (4); Light test, workpiece quality and polarity can be distinguished in this testing station, and feed back to test result in the control system.If workpiece is defective products through test judgement, turn to workpiece when taking in station (5) at it, blow into workpiece in the bottle that gathers materials through pressurized air.If workpiece is a non-defective unit through test judgement, but polarity opposite (inconsistent with default value) is then when it turns to the joint I-i of (3) and (6), shown in Fig. 5 (a); Be blown into workpiece among the teeth groove i of reverse fluted disc (6) through pressurized air, shown in Fig. 5 (b), and under the promotion of (6), rotate counterclockwise; When turning to the engagement place i-j of (6) and (8), shown in Fig. 4 (c), be blown into workpiece on the reverse fluted disc (8); Shown in Fig. 5 (d), again with the rotating counterclockwise of (8), when workpiece turns to and send fluted disc (3) joint j-I; Shown in Fig. 5 (e), to send workpiece among the original calibration teeth groove I back to, this moment, workpiece just turned over 180 ° in teeth groove; Thereby the realization pole reversal is shown in Fig. 5 (f).Wherein (3) are driven by motor (12), and (6) and (8) are driven by reverse motor (10) respectively.Through configuration driver, can control the rotation of (6) and (8) and the rotation of (3) and be complementary (being engagement), after the assurance workpiece shifts out from (3), return in the original groove position through inverted spider (6) and (8).Be the workpiece of (consistent) just for be judged as non-defective unit and polarity through the testing station with default value; And the reverse workpiece of accomplishing; All be transported to dress tape station (11); Be placed into workpiece in the storage tank of strap (9) through loader mechanism again, more than for accomplishing material loading, separation, test, a polarity one cargo-carring working cycle of workpiece of making peace.Because (3) need not stop to wait for that reverse procedure only takies the rotation time of a step size in the reverse procedure, reverse efficient is greatly improved.
Fig. 3 representes polarity with the end at the length direction of workpiece (1) has marked density bullet for the ease of differentiation among Fig. 5 with this, on the workpiece of reality, does not also have such mark, and representes with other method.
As shown in Figure 6, when the inconsistent workpiece of polarity turned to the position shown in Fig. 5 (a), programming control air blowing electromagnetic valve (13) was opened; I blows to position i to workpiece from the position, and optical fiber transducer (14) transmitting terminal is kept off, and its receiving end (15) responds and uploads " putting in place " signal and gives control system; Trigger suction solenoid valve (16); Vacuum is adsorbed on workpiece on the reverse fluted disc (6), closes air blowing electromagnetic valve (13) simultaneously, shown in Fig. 5 (b).Dispensing fluted disc (3) as prescribed paces clockwise rotate; Reverse fluted disc (6), (8) then rotate counterclockwise with corresponding speed; When workpiece turns over a calibration and comes position I shown in Fig. 5 (c); Workpiece is compressed air and is blown into reverse fluted disc (8) from reverse fluted disc (6), and continues to rotate counterclockwise, shown in Fig. 5 (d).When workpiece turned to position j shown in position Fig. 5 (e), the polarity of workpiece just turned over 180 °, and it is just parallel with the teeth groove j of reverse fluted disc (8) to send the teeth groove I of fluted disc (3) this moment.Same through the action of optical fiber transducer triggering electromagnetic valve, be blown into dispensing fluted disc (3) to workpiece from reverse fluted disc (8).So far, workpiece is realized counteragent, shown in Fig. 5 (f) through returning (3) from dispensing fluted disc (3) to reverse fluted disc (6) and (8).
Express the embodiment of middle dispensing fluted disc with the drive scheme of reverse fluted disc of the utility model device like Fig. 7～9; Embodiment 1-3; Wherein Fig. 7 representes embodiment 1; Dispensing fluted disc and two each personal motor-driven of reverse fluted disc can be controlled separately the motion of each fluted disc, and alerting ability is bigger.Fig. 8 representes embodiment 2; With the embodiment of 3 fluted discs of a motor-driven,, couple together fluted disc axle (17) and (19) through chain or synchronous band (17); Drag in the time of motor-driven dispensing fluted disc (3) (6) and (8); (17) and the transmitting ratio of (19) require rule fixed according to rotation, three fluted discs are interaction relation, can not control separately; Fig. 9 representes embodiment 3; Separating fluted disc drives with different motor respectively with the switching-over fluted disc; Can control the rotation of dispensing fluted disc and reverse fluted disc separately, the fluted disc (6) that wherein commutates is connected through messenger chain or synchronous band (20) with (8), and transmitting ratio is 1: 1; Drive any one switching-over fluted disc axle (19) with motor (9) and can let (6) and (8) to rotate synchronously, realize commutation function
Embodiment 4: express in the utility model device like Figure 10, the another kind of implementation of conveying and inverse approach between dispensing fluted disc (3) and the reverse fluted disc (6), is provided with a transfer orbit (21).Between reverse fluted disc (6) and (8), a transfer orbit (22) is set.Between reverse fluted disc (8) and the dispensing fluted disc (3), a transfer orbit (23) is set.Transfer orbit is used to guide workpiece between fluted disc, to shift, and reduces the influence of Mismachining tolerance and assembly error; In addition according to actual needs, the assembly relation of fluted disc can collective diagram 1 and Figure 10, and derives annexation tangent and that separately combine, can eliminate the influence of processing and assembly error, can shorten distance and the time that workpiece moves again as far as possible.
The utility model is primarily aimed at the improvement that braider workpiece reversal of poles mechanism is carried out; The above is merely the utility model preferred embodiment; Non-so promptly limit to the claim of the utility model; So the simple and easy variation and the equivalent transformation of doing with the utility model specification sheets and graphic content such as all should be contained in the claim of the utility model.
Claims (5)
1. an electronics package is carried and the reversal of poles device, comprises feed mechanism, dispensing fluted disc, testing station, blows and expect station, reverse fluted disc, drive motor and erecting stage, it is characterized in that:
Said dispensing fluted disc has several teeth groove that is equally spaced along circumference, and the size of teeth groove just can be held electronics package;
Said reverse fluted disc comprises a pair of circular fluted disc that is the equal diameters of tangent relation, and both teeth groove numbers are equal, are equally spaced along circumference, and the size of teeth groove just can be held electronics package, divides into reverse fluted disc one and reverse fluted disc two according to the position difference;
Said drive part comprises that main drive part comprises motor, adapter shaft and control system;
Said erecting stage comprises adapter plate, air path part and test section, and said air path part comprises malleation and negative pressure gas circuit, every gas circuit with through the solenoid control break-make, said test section comprises opto-electronic pickup.
2. carry and the reversal of poles device according to the said electronics package of claim 1; It is characterized in that: said dispensing fluted disc is installed in respectively in the rotating shaft of main drive part with reverse fluted disc; Centre of gration around separately rotates; Wherein send the reverse fluted discs of fluted disc and two and install at grade, and three's tangent relation each other, when the rotation of three fluted discs has certain logical relation and can guarantee to send fluted disc all the time and stop; Dispensing fluted disc and the teeth groove of reverse fluted disc are just located on the connection lead of fluted disc centre of gration just, and slot form is along this center connection lead symmetry.
3. carry and the reversal of poles device according to the said electronics package of claim 1, it is characterized in that: said air path part is connected through the circuit logic relation with the test section, controls electronics package together and shifts at dispensing fluted disc and reverse fluted disc, reverse fluted disc in-to-in.
4. carry and the reversal of poles device according to the said electronics package of claim 1, it is characterized in that: said fluted disc drags through one or more motors.
5. carry and the reversal of poles device according to the said electronics package of claim 1, it is characterized in that: use has the groove that can hold workpiece and is connected between said dispensing fluted disc and the said reverse fluted disc, the passage that between fluted disc, shifts with the formation workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200420606U CN202609126U (en) | 2012-02-09 | 2012-02-09 | Device for delivering electronic devices and reversing polarity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200420606U CN202609126U (en) | 2012-02-09 | 2012-02-09 | Device for delivering electronic devices and reversing polarity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202609126U true CN202609126U (en) | 2012-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200420606U Expired - Fee Related CN202609126U (en) | 2012-02-09 | 2012-02-09 | Device for delivering electronic devices and reversing polarity |
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| Country | Link |
|---|---|
| CN (1) | CN202609126U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849255A (en) * | 2012-02-09 | 2013-01-02 | 深圳市华腾半导体设备有限公司 | Device for conveying electronic devices and reversing polarity and conveying method thereof |
| CN114229080A (en) * | 2021-12-23 | 2022-03-25 | 厦门丛蔚科技有限公司 | Feeding system of bamboo batten binding machine, bamboo batten binding machine and bamboo batten binding method |
| CN114994473A (en) * | 2022-05-26 | 2022-09-02 | 深圳市标谱半导体科技有限公司 | Electrical voltage withstand test machine |
-
2012
- 2012-02-09 CN CN2012200420606U patent/CN202609126U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849255A (en) * | 2012-02-09 | 2013-01-02 | 深圳市华腾半导体设备有限公司 | Device for conveying electronic devices and reversing polarity and conveying method thereof |
| CN114229080A (en) * | 2021-12-23 | 2022-03-25 | 厦门丛蔚科技有限公司 | Feeding system of bamboo batten binding machine, bamboo batten binding machine and bamboo batten binding method |
| CN114994473A (en) * | 2022-05-26 | 2022-09-02 | 深圳市标谱半导体科技有限公司 | Electrical voltage withstand test machine |
| CN114994473B (en) * | 2022-05-26 | 2023-02-28 | 深圳市标谱半导体股份有限公司 | Electrical voltage withstand test machine |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Device for conveying electronic devices and reversing polarity and conveying method thereof Effective date of registration: 20130701 Granted publication date: 20121219 Pledgee: Shenzhen high tech investment and financing Company limited by guarantee Pledgor: Shenzhen Hi-Test Semiconductor Equipment Co., Ltd. Registration number: 2013990000419 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20141204 Granted publication date: 20121219 Pledgee: Shenzhen high tech investment and financing Company limited by guarantee Pledgor: Shenzhen Hi-Test Semiconductor Equipment Co., Ltd. Registration number: 2013990000419 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Device for conveying electronic devices and reversing polarity and conveying method thereof Effective date of registration: 20141205 Granted publication date: 20121219 Pledgee: Shenzhen high tech investment and financing Company limited by guarantee Pledgor: Shenzhen Hi-Test Semiconductor Equipment Co., Ltd. Registration number: 2014990001036 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20210209 |
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| CF01 | Termination of patent right due to non-payment of annual fee |