CN203608457U - Bearing device, bearing assembly and conveying device - Google Patents
Bearing device, bearing assembly and conveying device Download PDFInfo
- Publication number
- CN203608457U CN203608457U CN201320605629.XU CN201320605629U CN203608457U CN 203608457 U CN203608457 U CN 203608457U CN 201320605629 U CN201320605629 U CN 201320605629U CN 203608457 U CN203608457 U CN 203608457U
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- bogey
- pcb board
- roller
- cavity
- boss
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Abstract
The utility model relates to a bearing device. The bearing device is provided with a bearing body for bearing a PCB, the bottom surface of the bearing body is used to be contacted with rolling wheels and to enable the bearing device to move under the driving action of the rolling wheels, and the length size of the bearing body in the rolling wheel conveying direction is not less than the axial space distance of the two adjacent rolling wheels. Through the arrangement manner, a scrapped phenomenon which is caused by that a small-size PCB falls into a gap between the two adjacent rolling wheels due to operating worker's mistakes can be prevented from occurrence; and through the arrangement manner, a link that operating workers splice the PCB is omitted, the PCB needs to be only placed on a supporting unit, manpower is saved, and production efficiency is also improved.
Description
Technical field
The utility model relates to a kind of bogey, bearing assembly and conveyer, belongs to pcb board production technical field.
Background technology
PCB(printed circuit board), claim again printed circuit board (PCB), be important electronic unit, be the supporter of electronic devices and components, be the supplier of electronic devices and components electrical connection.
Along with the continuous progress of electronics technology, pcb board is progressively to small but excellent future development, in pcb board production process, the out-of-shape of some customer requirement pcb board and size are also different, in order to enhance productivity, in production, often first pcb board is combined into the size can be mass according to the pcb board shape and size of customer requirement, then be placed directly on roller and transmit, in transmitting procedure, need to be to some pcb board upper, lower two surfaces sink silver-colored, the surface treatments such as OSP, for the surface treatment that makes pcb board lower surface carry out can directly be carried out through the gap between adjacent delivery roller, it is larger that delivery roller spacing on current pcb board production line designs, like this, in the actual transmissions process of pcb board, if directly pcb board is placed on while transmission on delivery roller, be very easy to make undersized pcb board to fall between roller, and make Transmission, in order to solve the problems of the technologies described above, in prior art, use the mode of tape-stripping splicing undersized pcb board to be spliced into the PCB jigsaw of large-size, PCB layout can be overlapped between two rollers completely, but in practical operation, usually occur because operator causes undersized pcb board accidentally to fall in the gap of two rollers owing to pasting error, thereby cause pcb board to be scrapped, even occurring that pcb board is stuck in causes the stuck situation of roller between two rollers.And if again buy or design a set of roller production line that is suitable for transmitting small size pcb board, input cost can increase undoubtedly greatly.
Utility model content
For this reason, technical problem to be solved in the utility model is to overcome the problem that the large and small size pcb board that causes of the adjacent delivery roller spacing of pcb board production line in prior art easily causes pcb board to be scrapped from dropping in two delivery roller gaps, thus provide a kind of on existing pcb board production line, make small size pcb board in transport process good stability, can not transmit bearing assembly from the bogey and the pcb board that drop in delivery roller gap.
For solving the problems of the technologies described above, the utility model provides a kind of bogey, comprise the carrying body for carrying pcb board, the bottom surface of described carrying body is for making the motion under roller drives of described bogey with roller contact, wherein, described carrying body is not less than the axle center spacing of adjacent two rollers along the length dimension of roller direction of transfer.
A described bogey, the bottom surface of described carrying body and roller contact is not less than the axle center spacing of adjacent two rollers along the length dimension of roller direction of transfer.
A described bogey, the bottom surface of carrying body and roller contact described in it along the length dimension of described roller direction of transfer than the large 2-3mm of axle center spacing of roller described in two.
A described bogey, carries described in it and on body, forms upper and lower penetrating and be suitable for the cavity that described pcb board embeds.
A described bogey, carries described in it and on body, is provided with the support unit that is suitable for supporting pcb board.
A described bogey, described in it, support unit is to be arranged on described cavity inner wall and towards at least two outstanding boss of the center of described cavity.
A described bogey, described in it, boss and described cavity are one-body molded.
A described bogey, described in it, boss is positioned at the bottom of described cavity inner wall, and described boss thickness is from top to bottom not less than 0.6mm.
A described bogey, described in it, support unit is at least two boss being located at movably in described cavity sidewalls.
A described bogey, described in it, cavity is square cavity, described square cavity embeds the gap of leaving 0.2-2mm between rear and described pcb board at described pcb board.
A described bogey, arranges respectively a described boss on four of square cavity described sidewalls described in it.
A described bogey, its described boss 2 being positioned on relatively described sidewall is symmetrical arranged.
A described bogey, described in it, support unit is the draw-in groove taking shape in described cavity sidewalls, described draw-in groove is suitable for clamping described pcb board.
A described bogey, carrying body described in it is square framework, described square framework have makes it be placed on described roller after the surface configuration parallel with the direction of transfer of described roller.
A kind of bearing assembly, comprises that at least two as the bogey as described in arbitrary in claim 1-13.
A kind of bearing assembly, at least two described bogeys are embarked on journey and/or setting in column.
A kind of bearing assembly, two described bogeys of arbitrary neighborhood maximum spacing is each other 3-6mm.
A kind of bearing assembly, at least two described bogey splicings are as a whole.
A kind of conveyer, comprises multiple rollers and at least one bogey as described in such scheme.
A kind of conveyer, comprises multiple rollers and is positioned on described roller at least one group bearing assembly as described in such scheme.
Technique scheme of the present utility model has the following advantages compared to existing technology:
1. in the utility model, by carrying body, PCB is supported, then carrying body is placed on the roller rolling forward, because carrying body is not less than the axle center spacing of adjacent two rollers along the length dimension of roller direction of transfer, therefore carrying body can not block to the gap between adjacent two rollers to driving front stably under roller effect, this kind of set-up mode prevented that thereby the situation that operator scraps in adjacent two roller gaps because error causes undersized pcb board to fall to from occurring, and this kind of set-up mode saved the link of operator's splicing PCB board, only pcb board need be placed on support unit, save manpower, and improve production efficiency.
2. in the utility model, its carrying body along the length dimension of roller direction of transfer than the large 2-3mm of axle center spacing of two rollers, under this kind of set-up mode, the operation of carrying body on roller is more steady, and has further prevented that carrying body card is to the gap between adjacent two rollers; In addition, above-mentioned size is arranged to carry the size of body and the spacing dimension difference of two rollers meets certain scope, is unlikely to excessive or too small, is convenient to the spacing through two rollers in the transmitting procedure of pcb board described pcb board is carried out to surface treatment.
3. in the utility model, its carrying body forms upper and lower penetrating and be suitable for the cavity that pcb board embeds, support unit is at least two boss that are fixedly arranged in cavity sidewalls, the utility model does not affect pcb board surface-treated position by boss is arranged on, make pcb board in transport process, surface processing device can see through the gap between roller simultaneously, and upper surface and lower surface to pcb board are processed simultaneously.
4. in the utility model, its boss and cavity are formed in one, and this kind of set-up mode makes to carry body and support unit can be produced by a mould, simple in structure and provide cost savings.
5. in the utility model, by by boss forming in the bottom of cavity sidewalls, it is firm that cavity on boss is suitable for stablizing after pcb board embeds, this kind of set-up mode reduced carrying body compact dimensions in vertical direction, saved the production cost of carrying body, in addition, in the utility model, boss thickness is from top to bottom not less than 0.6mm, and this kind of set-up mode guaranteed the intensity of boss, is conducive to boss supporting pcb board.
6. in the utility model, its cavity is square cavity, and square cavity embeds the gap of leaving 0.2-2mm between rear and pcb board at pcb board, and this kind of set-up mode makes operator can place easily and take out pcb board in cavity.
7. in the utility model, its support unit is at least two boss being located at movably in cavity sidewalls, movement by boss can be placed difform pcb board, versatility of the present utility model is strengthened, this kind of set-up mode can be saved the exploitation of mould, greatly reduces production costs.
8. in the utility model, the described boss being positioned on relatively described sidewall is symmetrical arranged, and is symmetrical arranged and makes the operation of pcb board more steady.
9. the utility model also provides a kind of bearing assembly that comprises at least two bogeys, and it is by least two bogeys are embarked on journey and/or in column being arranged on roller, thereby has improved the production efficiency of pcb board.
10. the utility model also provides a kind of conveyer, it comprises multiple rollers and at least one bogey or at least one group of bearing assembly, bogey is not less than the axle center spacing of adjacent two rollers along the length dimension of roller direction of transfer, between two rollers of arbitrary neighborhood, leave gap, the surface processing device that this gap meets below carries out surface treatment to the pcb board being positioned on bogey.
Accompanying drawing explanation
For content of the present utility model is more likely to be clearly understood, according to specific embodiment of the utility model also by reference to the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is the structural representation of described bogey of the present utility model;
Fig. 2 is that Fig. 1 is along C-C to cutaway view;
Fig. 3 is the structural representation of described transmission bearing assembly of the present utility model.
In figure, Reference numeral is expressed as: 1-carrying body, 2-boss, 3-cavity.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.Should be understood that, embodiment described herein only, for description and interpretation the utility model, is not limited to the utility model.
As shown in Figure 1, a kind of bogey of the present embodiment, described bogey has the carrying body 1 for carrying pcb board, the bottom surface of described carrying body 1 is for making the motion under roller drives of described bogey with roller contact, wherein, described carrying body 1 is not less than the axle center spacing of adjacent two rollers along the length dimension of roller direction of transfer, the bogey of the present embodiment supports pcb board by described carrying body 1, then described carrying body 1 is placed on the roller rolling forward, because described carrying body 1 is not less than the axle center spacing of roller described in adjacent two along the length dimension of described roller direction of transfer, therefore described carrying body 1 can not block to the gap between roller described in adjacent two to driving front stably under described roller effect.
Particularly, in the present embodiment, the bottom surface of described carrying body 1 and roller contact is not less than the axle center spacing of adjacent two rollers along the length dimension of roller direction of transfer.
Further, in the present embodiment, the bottom surface of described carrying body 1 and roller contact along the length dimension of described roller direction of transfer than the large 2-3mm of axle center spacing of roller described in two, under this kind of set-up mode, the operation of described carrying body 1 on described roller is more steady, and has further prevented that described carrying body 1 card is to the gap between roller described in adjacent two.In addition, be arranged so that described carrying body 1 and the bottom surface of roller contact of above-mentioned size meet certain scope along the spacing dimension difference of roller described in the length dimension and two of roller direction of transfer, be unlikely to excessive or too small, be convenient to through gap between two rollers, described pcb board be carried out to surface treatment in the transmitting procedure of pcb board.
Again further, on the basis of the above, on the described carrying body 1 of the present embodiment, form upper and lower penetrating and be suitable for the cavity 3 that described pcb board embeds, herein said " embedding " refer to, described pcb board can easily be placed in described cavity 3, and after placing, between the edge of described pcb board and the inwall of described cavity 3, leave less gap, this gap can be taken out described pcb board relatively easily from described cavity 3.
On the basis of the above, as shown in Figure 1, on the described carrying body 1 of the present embodiment, be provided with the support unit that is suitable for supporting described pcb board, it is convenient that this is arranged so that described pcb board is placed on while taking-up in the described cavity 3 on described carrying body 1 and from described carrying body 1, and by described support unit be arranged so that described pcb board is more steady in the time transmitting with described carrying body 1, be conducive to improve pcb board surface treatment effect.
Further, in the present embodiment, as shown in Figure 1, described support unit is to be arranged at least two boss 2 outstanding on described cavity 3 inwalls and towards described cavity 3 centers, the present embodiment is by being arranged on described boss 2 not affect pcb board surface-treated position, then at the upper and lower both direction of described roller, pcb board surface processing device is all set, make like this pcb board on described roller in transport process, the described pcb board surface processing device that is not only positioned at top can carry out surface treatment to described pcb board upper surface, and, the described pcb board surface processing device that is positioned at below can carry out surface treatment to the lower surface of described pcb board through the gap of described roller, said surface treatment herein includes but not limited to heavy silver, OSP surface treatment.
As the preferred implementation of the present embodiment, described boss 2 is one-body molded with described cavity 3, this kind of set-up mode makes described carrying body 1 can pass through a mould molding with described support unit, reduced like this mould die sinking number of times, saved production cost and simple in structure.
Further, as shown in Figure 2, described boss 2 is positioned at the bottom of described cavity 3 inwalls, the bottom surface of described boss 2 is parallel with the lower limb of described cavity 3, certainly, be not limited to the described boss 2 bottom surfaces mode parallel with described cavity 3 lower limbs, the basal surface position of described boss 2 also can a little higher than described cavity 3 lower limb position, but in the present embodiment, described boss 2 thickness (B distance in Fig. 2) is from top to bottom not less than 0.6mm, this kind setting has guaranteed the intensity of described boss 2, is conducive to described boss and supports better described pcb board.Described boss 2 upper surfaces to the distance (A distance in Fig. 2) of the top edge of described cavity 3 is suitable for that described pcb board embeds described cavity 3 and after the lower surface of pcb board contacts with described boss 2 upper surfaces, and the top edge of the upper surface of described pcb board and described cavity 3 is parallel or slightly lower than the top edge of described cavity 3.
As the preferred implementation of the present embodiment, as shown in Figure 1, described cavity 3 is square cavity, but described cavity 3 is not limited to square cavity, can be also circular cavity, and triangular cavity can be even erose cavity.In the present embodiment, described square cavity is after described pcb board embeds, and respectively and between described pcb board, leave the gap of 0.2-2mm, this gap size meets certain scope to its wall, is unlikely to excessive or too small, is convenient to putting into and taking out of described pcb board.
Further, in the present embodiment, a described boss 2 is set respectively on four described sidewalls of described square cavity, and the described boss 2 being positioned on relatively described sidewall is symmetrical arranged, it is more steady when symmetrically arranged described boss 2 not only makes the operation of pcb board, and the set-up mode versatility of this kind of described boss 2 is stronger, is suitable for sizes, the pcb board of plurality of specifications is placed.
As the preferred implementation of the present embodiment, described carrying body 1 is square framework, but it can only be square framework that the present embodiment is not limited to described carrying body 1, and same, described carrying body 1 can be also circular frame body, triangle framework or irregular shape framework.In the present embodiment, described square framework have it is placed on described roller after the surface configuration parallel with the direction of transfer of described roller.
As the replaceable mode of embodiment 1, the present embodiment and embodiment 1 distinguish part and are: described support unit is at least two boss 2 of being located at movably on described cavity 3 sidewalls, in the present embodiment, relative position by boss described in running transform 2 can be placed difform pcb board, this kind arranges the further versatility that strengthens bogey of the present utility model, realized only develop a kind of mould can meet plurality of specifications pcb board use object, greatly reduce production cost.
In the present embodiment, movably described boss 2 is made as three, is separately positioned on the different sidewall of described cavity 3.
As the replaceable mode of embodiment 1 and embodiment 2, the difference part of the present embodiment and embodiment 1 and enforcement 2 is:
Described support unit is the draw-in groove taking shape on described cavity 3 sidewalls, and described draw-in groove is suitable for clamping described pcb board.
Further, in the present embodiment, on the adjacent two side of described square cavity or on relative two side, distinguish described draw-in groove of each moulding, when use, first a side of described pcb board is snapped onto described in one of them in draw-in groove, then by angle adjustment, then press down the opposite side of described pcb board is snapped onto described in another one in draw-in groove, thereby pcb board is placed in carrying body 1 reposefully.
Embodiment 4
As shown in Figure 3, the present embodiment provides a kind of bearing assembly, comprises arbitrary described bogey at least two embodiment 1-3.
Wherein, at least two described bogeys are embarked on journey and/or setting in column, it should be noted that, arranging that two row two are listed as has been shown in Fig. 3, this be only for illustrate that this enforcement does for example, the not restriction to the present embodiment, in fact, embark on journey and/or the quantity of the bogey of setting in column can, for multiple, not be restricted quantity at this.By multiple bogeys being embarked on journey and/or in column being arranged on described roller, thereby further improve the production efficiency of pcb board.
Further, in the present embodiment, adjacent two described bogeys maximum spacing is each other 3-6mm.
As the replaceable mode of above-mentioned adjacent two described bogey set-up modes, in the present embodiment, can also be by as a whole at least two described bogey splicings.
Embodiment 5
The present embodiment provides a kind of pcb board conveyer, it comprises multiple roller and at least one bogey described in above-described embodiment described in above-described embodiment, multiple described rollers are arranged side by side, and between adjacent two described rollers, leave identical gap, the size in this gap can be carried out surface treatment to the pcb board on described roller with the surface processing device that meets described roller below and arrange and is advisable.
Embodiment 6
The present embodiment provides a kind of pcb board conveyer, it comprises multiple rollers described in above-described embodiment and at least one group bearing assembly as described in Example 4, multiple described rollers are arranged side by side, and between adjacent two described rollers, leave identical gap, the size in this gap can be carried out surface treatment to the pcb board on described roller with the surface processing device that meets described roller below and arrange and is advisable.
Obviously, above-described embodiment is only for example is clearly described, and the not restriction to execution mode.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all execution modes.And the apparent variation of being extended out thus or variation are still among protection range of the present utility model.
Claims (20)
1. a bogey, it is characterized in that: comprise the carrying body (1) for carrying pcb board, the bottom surface of described carrying body (1) for roller contact with make described bogey roller drive under motion, described carrying body (1) is not less than the axle center spacing of adjacent two rollers along the length dimension of roller direction of transfer.
2. bogey according to claim 1, is characterized in that: the bottom surface of described carrying body (1) and roller contact is not less than the axle center spacing of adjacent two rollers along the length dimension of roller direction of transfer.
3. bogey according to claim 2, is characterized in that: the bottom surface of described carrying body (1) and roller contact along the length dimension of roller direction of transfer than the large 2-3mm of axle center spacing of two rollers.
4. bogey according to claim 3, is characterized in that: on described carrying body (1), form upper and lower penetrating and be suitable for the cavity (3) that described pcb board embeds.
5. bogey according to claim 4, is characterized in that: on described carrying body (1), be provided with the support unit for supporting described pcb board.
6. bogey according to claim 5, is characterized in that: described support unit is for being arranged on described cavity (3) inwall and towards outstanding at least two boss (2) in the center of described cavity (3).
7. bogey according to claim 6, is characterized in that: described boss (2) is one-body molded with described cavity (3).
8. bogey according to claim 7, is characterized in that: described boss (2) is positioned at the bottom of described cavity (3) inwall, and described boss (2) thickness is from top to bottom not less than 0.6mm.
9. bogey according to claim 5, is characterized in that: described support unit is for being located at movably at least two boss (2) on described cavity (3) sidewall.
10. bogey according to claim 9, is characterized in that: described cavity (3) is square cavity, and described square cavity embeds the gap of leaving 0.2-2mm between rear and described pcb board at described pcb board.
11. bogeys according to claim 10, is characterized in that: on four described sidewalls of described square cavity, a described boss (2) is set respectively.
12. bogeys according to claim 11, is characterized in that: the described boss (2) being positioned on relatively described sidewall is symmetrical arranged.
13. bogeys according to claim 5, is characterized in that: described support unit is for taking shape in the draw-in groove on described cavity (3) sidewall, and described draw-in groove is suitable for clamping described pcb board.
14. according to the bogey described in any one in claim 1-4, it is characterized in that: described carrying body (1) is square framework, and described square framework has makes it be placed on the rear surface configuration parallel with the direction of transfer of described roller on described roller.
15. 1 kinds of bearing assemblies, is characterized in that: comprise that at least two as the bogey as described in arbitrary in claim 1-13.
16. bearing assemblies according to claim 15, is characterized in that: at least two described bogeys are embarked on journey and/or setting in column.
17. bearing assemblies according to claim 16, is characterized in that: two described bogeys of arbitrary neighborhood maximum spacing is each other 3-6mm.
18. bearing assemblies according to claim 15, is characterized in that: at least two described bogey splicings are as a whole.
19. 1 kinds of conveyers, is characterized in that: comprise multiple rollers and be arranged at least one on described roller bogey as described in as arbitrary in claim 1-14.
20. 1 kinds of conveyers, is characterized in that: comprise multiple rollers and be arranged on described roller at least one group bearing assembly as described in claim 15-18 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320605629.XU CN203608457U (en) | 2013-09-26 | 2013-09-26 | Bearing device, bearing assembly and conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320605629.XU CN203608457U (en) | 2013-09-26 | 2013-09-26 | Bearing device, bearing assembly and conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203608457U true CN203608457U (en) | 2014-05-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320605629.XU Expired - Lifetime CN203608457U (en) | 2013-09-26 | 2013-09-26 | Bearing device, bearing assembly and conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203608457U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110516375A (en) * | 2019-08-29 | 2019-11-29 | 浪潮商用机器有限公司 | A kind of detection method, device, electronic equipment and the storage medium of exception board |
| CN111246664A (en) * | 2020-03-02 | 2020-06-05 | 广州兴森快捷电路科技有限公司 | Jig and etching production system |
| CN111669907A (en) * | 2020-06-02 | 2020-09-15 | 昆山飞繁电子有限公司 | Bearing jig for circuit board pressing |
| CN114190001A (en) * | 2021-11-16 | 2022-03-15 | 广州兴森快捷电路科技有限公司 | Developing protection device |
-
2013
- 2013-09-26 CN CN201320605629.XU patent/CN203608457U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110516375A (en) * | 2019-08-29 | 2019-11-29 | 浪潮商用机器有限公司 | A kind of detection method, device, electronic equipment and the storage medium of exception board |
| CN110516375B (en) * | 2019-08-29 | 2021-06-01 | 浪潮商用机器有限公司 | Abnormal board card detection method and device, electronic equipment and storage medium |
| CN111246664A (en) * | 2020-03-02 | 2020-06-05 | 广州兴森快捷电路科技有限公司 | Jig and etching production system |
| CN111246664B (en) * | 2020-03-02 | 2021-12-24 | 广州兴森快捷电路科技有限公司 | Jig and etching production system |
| CN111669907A (en) * | 2020-06-02 | 2020-09-15 | 昆山飞繁电子有限公司 | Bearing jig for circuit board pressing |
| CN111669907B (en) * | 2020-06-02 | 2023-08-15 | 昆山大洋电路板有限公司 | Bearing jig for circuit board pressing |
| CN114190001A (en) * | 2021-11-16 | 2022-03-15 | 广州兴森快捷电路科技有限公司 | Developing protection device |
| CN114190001B (en) * | 2021-11-16 | 2024-06-11 | 广州兴森快捷电路科技有限公司 | Developing protection device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20220621 Address after: 3007, Hengqin international financial center building, No. 58, Huajin street, Hengqin new area, Zhuhai, Guangdong 519031 Patentee after: New founder holdings development Co.,Ltd. Patentee after: ZHUHAI FOUNDER TECH. MULTILAYER PCB Co.,Ltd. Address before: 100871, Beijing, Haidian District Cheng Fu Road 298, founder building, 9 floor Patentee before: PEKING UNIVERSITY FOUNDER GROUP Co.,Ltd. Patentee before: ZHUHAI FOUNDER TECH. MULTILAYER PCB Co.,Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |