CN109088582A - A kind of wind resistance flexible photovoltaic bracket - Google Patents
A kind of wind resistance flexible photovoltaic bracket Download PDFInfo
- Publication number
- CN109088582A CN109088582A CN201810778963.2A CN201810778963A CN109088582A CN 109088582 A CN109088582 A CN 109088582A CN 201810778963 A CN201810778963 A CN 201810778963A CN 109088582 A CN109088582 A CN 109088582A
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- Prior art keywords
- line
- drag
- horizontal drag
- column
- radix saposhnikoviae
- 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.)
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- 239000000725 suspension Substances 0.000 claims description 8
- 210000001015 abdomen Anatomy 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 5
- 239000010959 steel Substances 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention discloses a kind of wind resistance flexible photovoltaic brackets, including column, stringer, column drag-line, horizontal drag-line and photovoltaic module, column drag-line connects column, column drag-line is fixed for column, stringer includes upper longitudinal beam and lower stringer, horizontal drag-line includes upper horizontal drag-line and lower horizontal drag-line, upper longitudinal beam, lower stringer both ends are all connected to column, several horizontal drag-lines disposed in parallel are connected between upper longitudinal beam, several lower horizontal drag-lines disposed in parallel are connected between lower stringer, photovoltaic module is connected to horizontal drag-line and lower horizontal drag-line.The stability for being able to ascend the installation of large span flexible photovoltaic bracket of the invention, stable flexible photovoltaic support system is realized when setting up minimum number column.Truss structure can guarantee that rail system stablizes carrying drag-line pretightning force, it has been multiplexed steel frame construction as far as possible simultaneously, steel part quantity is reduced, Windproof system applies the additional pretightning force for being directed toward ground to component mounting plane, prevents from generating swinging up and down by a relatively large margin for photovoltaic module due to strong wind.
Description
Technical field
The present invention relates to technical field of photovoltaic power generation, and in particular to a kind of wind resistance flexible photovoltaic bracket.
Background technique
Photovoltaic module self-strength is poor, bears external force and crack easily occurs or even is crushed, directly affect power station power generation.Therefore
Flexible support technology is while reducing bracket cost, it has to be noted that protection component safety reduces influence of the external force to component.
Flexible photovoltaic bracket has the characteristics that span is big, it is high to be easy to frame for rigid photovoltaic bracket, most important
It is that flexible photovoltaic bracket can adapt to the special items scenes such as water surface photovoltaic, agriculture photovoltaic.Therefore relative to rigid photovoltaic bracket,
There is more extensive development prospect between flexible photovoltaic.
Patent " CN201610263334 " and patent " CN201720899833 " disclose a kind of flexible photovoltaic bracket, still
Its integral strength is not good enough, when encountering the bad weathers such as strong wind, is easy to happen and topples over.In practical projects, for scenes such as strong wind,
Large span flexible support system is particularly susceptible to influence, therefore the reliability for promoting flexible photovoltaic bracket entirety has become industry
Urgent problem.
Summary of the invention
To solve deficiency in the prior art, the present invention provides a kind of wind resistance flexible photovoltaic bracket, solves existing flexibility
The technical problem that photovoltaic bracket intensity is not good enough.
In order to achieve the above objectives, the present invention adopts the following technical scheme:
A kind of wind resistance flexible photovoltaic bracket, including column, stringer, column drag-line, horizontal drag-line and photovoltaic module, column drag-line
Column is connected, column drag-line is fixed for column, and stringer includes upper longitudinal beam and lower stringer, and horizontal drag-line includes upper horizontal drag-line
And lower horizontal drag-line, upper longitudinal beam, lower stringer both ends are all connected to column, and several horizontal drawings disposed in parallel are connected between upper longitudinal beam
Rope connects several lower horizontal drag-lines disposed in parallel between lower stringer, and photovoltaic module is connected to horizontal drag-line and lower horizontal drag-line.
A kind of wind resistance flexible photovoltaic bracket above-mentioned, further includes jack stringer and web member, jack stringer and upper longitudinal beam, lower stringer it
Between pass through web member connect.
A kind of wind resistance flexible photovoltaic bracket above-mentioned, for fixing the upper horizontal drag-line and lower horizontal drag-line of same row photovoltaic module
Between be additionally provided with support rod.
A kind of wind resistance flexible photovoltaic bracket above-mentioned, lower horizontal drag-line are also connected with vertical drag-line.
A kind of wind resistance flexible photovoltaic bracket above-mentioned, lower horizontal drag-line, vertical drag-line and support rod are connected to a bit.
A kind of wind resistance flexible photovoltaic bracket above-mentioned, support rod is between upper horizontal drag-line, lower horizontal drag-line at a distance from tie point
Equal to photovoltaic module between upper horizontal drag-line, lower horizontal drag-line at a distance from tie point.
A kind of wind resistance flexible photovoltaic bracket above-mentioned, further includes Windproof inhaul cable system, and Windproof inhaul cable system includes that radix saposhnikoviae is perpendicular
Drag-line, the horizontal drag-line of radix saposhnikoviae and the vertical drag-line of radix saposhnikoviae, the upper end that radix saposhnikoviae vertically pulls rope are separately connected horizontal drag-line and lower horizontal drag-line, and radix saposhnikoviae is perpendicular
The horizontal drag-line of drag-line lower end connection radix saposhnikoviae, the horizontal vertical drag-line of drag-line both ends connection radix saposhnikoviae of radix saposhnikoviae, the vertical drag-line of radix saposhnikoviae connect column.
A kind of wind resistance flexible photovoltaic bracket above-mentioned, the vertical drag-line of radix saposhnikoviae pass through windproof suspension cable and connect column, and radix saposhnikoviae is vertical to draw
Rope and windproof suspension cable are whole-root rope ropes.
The radical of a kind of wind resistance flexible photovoltaic bracket above-mentioned, the horizontal drag-line of radix saposhnikoviae is equal to the line number of photovoltaic module, and radix saposhnikoviae is horizontal
Drag-line is set to the lower section of photovoltaic module, and the horizontal drag-line of radix saposhnikoviae vertically pulls the upper horizontal drag-line of photovoltaic module right above rope connection by radix saposhnikoviae
And lower horizontal drag-line.
A kind of wind resistance flexible photovoltaic bracket above-mentioned, the support rod with a line photovoltaic module are all connected with radix saposhnikoviae and vertically pull rope.
Advantageous effects of the invention:
1. the stability for being able to ascend the installation of large span flexible photovoltaic bracket of the invention, is setting up minimum number column
Stable flexible photovoltaic support system is realized in the case of (four).
2. must have when being installed using photovoltaic module for the stability of rail system in the case of solution North and South direction large span
The characteristics of tilt angle, sets up upper longitudinal beam and lower stringer, and the truss structure of triangular-section is collectively formed with jack stringer.It can
Guarantee that rail system stablizes carrying drag-line pretightning force, while being multiplexed steel frame construction as far as possible, reduces steel part quantity.
3. vertical drag-line is arranged for the stability of multirow photovoltaic module in the case of solution east-west direction large span.It can reduce outer
The displacement of power lower component row and resonant conditions.Meanwhile photovoltaic module is damaged for the extra-stress for preventing vertical drag-line from applying, add branch
Strut protects component.
4. another to increase Windproof inhaul cable system to further increase the force stability of entire photovoltaic module mounting plane.It is anti-
Wind system applies the additional pretightning force for being directed toward ground to component mounting plane, prevents from generating photovoltaic module due to strong wind larger
Upwards thrust, generate swinging up and down by a relatively large margin.
Detailed description of the invention
Fig. 1 is overall top view of the present invention；
Fig. 2 is whole left view of the invention；
Fig. 3 is Windproof inhaul cable system left view of the present invention；
Fig. 4 is the end view of stringer of the present invention；
Fig. 5 is support rod of the present invention and vertical drag-line scheme of installation；
Fig. 6 is Windproof inhaul cable system top view of the present invention；
The meaning of appended drawing reference: 1- column；11- column drag-line；2- stringer；22- jack stringer；4- web member；5- photovoltaic group
Part；The upper horizontal drag-line of 6-；Horizontal drag-line under 7-；71- indulges drag-line；The horizontal drag-line of 9- radix saposhnikoviae；90- radix saposhnikoviae suspension cable；20- upper longitudinal beam；Under 21-
Stringer；91- support rod；92- radix saposhnikoviae indulges drag-line；93- radix saposhnikoviae vertically pulls rope.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
As shown in Figure 1: present embodiment discloses a kind of wind resistance flexible photovoltaic bracket, including it is column 1 (four), stringer 2, vertical
Column drag-line 11, horizontal drag-line and photovoltaic module 5, for column drag-line 11 horizontal by certain angle, one end connects column 1, another
End is connected to fixture, such as earth anchor, for preventing column 1 from toppling over.
As shown in Figure 2 and Figure 3: the stringer 2 of the present embodiment includes upper longitudinal beam 20 and lower stringer 21, and (thing is set horizontal drag-line
Set) it include upper horizontal drag-line 6 and lower horizontal drag-line 7, upper longitudinal beam 20,21 both ends of lower stringer are all connected to column 1, and upper longitudinal beam 20 is parallel to
Lower stringer 21 connects several horizontal drag-lines 6 disposed in parallel between upper longitudinal beam 20, connects several be arranged in parallel between lower stringer 21
Lower horizontal drag-line 7, photovoltaic module 5 is connected to horizontal drag-line 6 and upper horizontal drag-line 6.Photovoltaic module 5 refers to the one of several electrical connections
Arrange photovoltaic panel.Photovoltaic module 5 realizes inclination by the difference in height between upper horizontal drag-line 6 and lower horizontal drag-line 7, makes photovoltaic panel with best
Inclination angle absorbs solar energy.
In conjunction with shown in Fig. 1 and Fig. 4: further including jack stringer 22 and web member 4, jack stringer to promote the integral strength of stringer 2
22 connect upper longitudinal beam 20 and lower stringer 21 by web member 4.Jack stringer 22, upper longitudinal beam 20 and 21 three of lower stringer are to be arranged in parallel,
One end of web member 4 connects jack stringer 22, and at an angle with web member 4, and the other end connects upper longitudinal beam 20 or lower stringer 21.
Jack stringer 22, upper longitudinal beam 20, lower stringer 21 and web member 4 constitute a truss structure, guarantee that stringer 2 when compared with large span, still has
Sufficient intensity guarantees to apply pretightning force to horizontal drag-line.The whole rolled steel dosage of stringer 2 can be reduced simultaneously.
It is as shown in Figure 5: to be additionally provided with support between the upper horizontal drag-line 6 of same row photovoltaic module 5 and lower horizontal drag-line 7 for fixing
Bar 91.Support rod 91 is preferably equal to photovoltaic module 5 and upper horizontal drag-line at a distance from tie point between upper horizontal drag-line 6, lower horizontal drag-line 7
6, between lower horizontal drag-line 7 tie point distance.When horizontal drag-line 7 is pulled under support rod 91 guarantees, upper horizontal drag-line 6 can follow fortune
It is dynamic, when avoiding a wherein horizontal Cable forces, photovoltaic module 5 is caused to pull, damages photovoltaic module 5.
The lower horizontal drag-line 7 of the present embodiment is also connected with vertical drag-line 71, and lower horizontal drag-line 7, vertical drag-line 71 and support rod 91 are connected to
A bit.The reason of vertical drag-line 71 is not connect with upper horizontal drag-line 6 is that upper horizontal drag-line 6 projects to photovoltaic module under light illumination in order to prevent
Component hot spot is caused in 5 upper surface.Vertical drag-line 71 constitutes fenestral fabric with lower horizontal drag-line 7, further promotes the one of horizontal drag-line
Body.Vertical drag-line 71 can reduce photovoltaic module displacement and resonant conditions under external force.
In conjunction with Fig. 2, Fig. 3 and Fig. 6, the present embodiment further includes Windproof inhaul cable system, the Windproof inhaul cable system packet of the present embodiment
It includes radix saposhnikoviae and vertically pulls rope 93, the horizontal drag-line 9 of radix saposhnikoviae and the vertical drag-line 92 of radix saposhnikoviae, the both ends that radix saposhnikoviae vertically pulls rope 93 are separately connected horizontal drag-line 6
And lower horizontal drag-line 7, radix saposhnikoviae vertically pull the horizontal drag-line 9 of middle part connection radix saposhnikoviae of rope 93, the horizontal vertical drag-line of 9 both ends of drag-line connection radix saposhnikoviae of radix saposhnikoviae
92, the vertical drag-line 92 of radix saposhnikoviae passes through windproof suspension cable 90 and connects column 1, the vertical drag-line 92 of radix saposhnikoviae and the preferred whole-root rope of windproof suspension cable 90
Rope.It is in the angle of any between windproof suspension cable 90 and the vertical drag-line 9 of radix saposhnikoviae, the pretightning force of the vertical drag-line 92 of radix saposhnikoviae can be enhanced, into
And the pretightning force of the horizontal drag-line 9 of radix saposhnikoviae is promoted, such Windproof inhaul cable system and component mounting plane are connected as an entirety, improve outer
Stability under power.It, can the shared radix saposhnikoviae of adjacent several row photovoltaic modulies 5 (rope 93 is vertically pulled by radix saposhnikoviae) to reduce cost
Horizontal drag-line 9.The quantity that radix saposhnikoviae vertically pulls rope 93 can be reduced on demand.
The present embodiment is preferred: the radical of the horizontal drag-line 9 of radix saposhnikoviae is equal to the line number of photovoltaic module 5, and the horizontal drag-line 9 of radix saposhnikoviae is arranged
In the lower section of photovoltaic module 5, i.e., the horizontal drag-line 9 of a radix saposhnikoviae is respectively provided with below the photovoltaic module 5 of every a line, the horizontal drag-line 9 of radix saposhnikoviae is logical
Upper horizontal drag-line 6 and lower horizontal drag-line 7 that radix saposhnikoviae vertically pulls the connection of rope 93 top photovoltaic module 5 are crossed, with each of a line photovoltaic module 5
It is all connected between photovoltaic panel and vertically pulls rope 8.
When encountering strong wind weather, especially when wind direction south is blown, strong wind can form one to photovoltaic module 5 and upward push away
Power can prevent photovoltaic module 5 since Windproof inhaul cable system pulls upper horizontal drag-line 6 and lower horizontal drag-line 7 by vertically pulling rope 8
Significantly swing.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of wind resistance flexible photovoltaic bracket, it is characterised in that: including column (1), stringer (2), column drag-line (11), horizontal drag-line
And photovoltaic module (5), the column drag-line (11) connect column (1), column drag-line (11) is fixed for column (1),
The stringer (2) includes upper longitudinal beam (20) and lower stringer (21), and the horizontal drag-line includes upper horizontal drag-line (6) and lower horizontal drag-line (7),
The upper longitudinal beam (20), lower stringer (21) both ends are all connected to column (1), are connected and several are set between the upper longitudinal beam (20) in parallel
The upper horizontal drag-line (6) set connects several lower horizontal drag-lines (7) disposed in parallel, the photovoltaic module between the lower stringer (21)
(5) horizontal drag-line (6) and lower horizontal drag-line (7) are connected to.
2. a kind of wind resistance flexible photovoltaic bracket according to claim 1, it is characterised in that: further include jack stringer (22) and abdomen
Bar (4), the jack stringer (22) are connect between upper longitudinal beam (20), lower stringer (21) by web member (4).
3. a kind of wind resistance flexible photovoltaic bracket according to claim 1, it is characterised in that: for fixing same row photovoltaic group
Support rod (91) are additionally provided between the upper horizontal drag-line (6) of part (5) and lower horizontal drag-line (7).
4. a kind of wind resistance flexible photovoltaic bracket according to claim 3, it is characterised in that: the lower horizontal drag-line (7) also connects
Connect vertical drag-line (71).
5. a kind of wind resistance flexible photovoltaic bracket according to claim 4, it is characterised in that: the lower horizontal drag-line (7), vertical drawing
Rope (71) and support rod (91) are connected to a bit.
6. a kind of wind resistance flexible photovoltaic bracket according to claim 3, it is characterised in that: the support rod (91) and upper cross
Between drag-line (6), lower horizontal drag-line (7) distance of tie point be equal to photovoltaic module (5) and upper horizontal drag-line (6), lower horizontal drag-line (7) it
Between tie point distance.
7. a kind of wind resistance flexible photovoltaic bracket according to claim 1, it is characterised in that: it further include Windproof inhaul cable system,
The Windproof inhaul cable system includes that radix saposhnikoviae vertically pulls that rope (93), the horizontal drag-line (9) of radix saposhnikoviae and radix saposhnikoviae are vertical drag-line (92), and the radix saposhnikoviae vertically pulls
The upper end of rope (93) is separately connected horizontal drag-line (6) and lower horizontal drag-line (7), and it is horizontal that the radix saposhnikoviae vertically pulls rope (93) lower end connection radix saposhnikoviae
Drag-line (9), the horizontal drag-line of radix saposhnikoviae (9) both ends connection radix saposhnikoviae is vertical drag-line (92), and the radix saposhnikoviae vertical drag-line (92) connects column
(1)。
8. a kind of wind resistance flexible photovoltaic bracket according to claim 7, it is characterised in that: the radix saposhnikoviae vertical drag-line (92) is logical
It crosses windproof suspension cable (90) and connects column (1), the radix saposhnikoviae vertical drag-line (92) and windproof suspension cable (90) are whole-root rope ropes.
9. a kind of wind resistance flexible photovoltaic bracket according to claim 7, it is characterised in that: the horizontal drag-line of radix saposhnikoviae (9)
Radical is equal to the line number of photovoltaic module (5), and the horizontal drag-line of radix saposhnikoviae (9) is set to the lower section of photovoltaic module (5), the horizontal drag-line of radix saposhnikoviae
(9) the upper horizontal drag-line (6) of photovoltaic module (5) and lower horizontal drag-line (7) right above rope (93) connection are vertically pulled by radix saposhnikoviae.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810778963.2A CN109088582A (en) | 2018-07-16 | 2018-07-16 | A kind of wind resistance flexible photovoltaic bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810778963.2A CN109088582A (en) | 2018-07-16 | 2018-07-16 | A kind of wind resistance flexible photovoltaic bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109088582A true CN109088582A (en) | 2018-12-25 |
Family
ID=64838031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810778963.2A Pending CN109088582A (en) | 2018-07-16 | 2018-07-16 | A kind of wind resistance flexible photovoltaic bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109088582A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921726A (en) * | 2019-04-11 | 2019-06-21 | 通威股份有限公司 | A kind of flexible photovoltaic bracket |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104836517A (en) * | 2015-05-18 | 2015-08-12 | 浙江国利英核能源有限公司 | Flexible photovoltaic bracket and deodorization cover integrated device |
| CN205725582U (en) * | 2016-05-12 | 2016-11-23 | 杭州国电能源环境设计研究院有限公司 | The photovoltaic bracket that a kind of prestressed cable structure and rigid-framed structure combine |
| CN107863922A (en) * | 2017-11-24 | 2018-03-30 | 浙江精工能源科技集团有限公司 | One kind suspension type flexible photovoltaic mounting system |
| CN207603504U (en) * | 2017-11-03 | 2018-07-10 | 杭州鸿晟电力设计咨询有限公司 | A kind of large-span bidirectional cable photovoltaic bracket |
-
2018
- 2018-07-16 CN CN201810778963.2A patent/CN109088582A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104836517A (en) * | 2015-05-18 | 2015-08-12 | 浙江国利英核能源有限公司 | Flexible photovoltaic bracket and deodorization cover integrated device |
| CN205725582U (en) * | 2016-05-12 | 2016-11-23 | 杭州国电能源环境设计研究院有限公司 | The photovoltaic bracket that a kind of prestressed cable structure and rigid-framed structure combine |
| CN207603504U (en) * | 2017-11-03 | 2018-07-10 | 杭州鸿晟电力设计咨询有限公司 | A kind of large-span bidirectional cable photovoltaic bracket |
| CN107863922A (en) * | 2017-11-24 | 2018-03-30 | 浙江精工能源科技集团有限公司 | One kind suspension type flexible photovoltaic mounting system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921726A (en) * | 2019-04-11 | 2019-06-21 | 通威股份有限公司 | A kind of flexible photovoltaic bracket |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Room 301-1, Block B, Building 1, No. 1, Zhongguancun East Road, Haidian District, Beijing 100080 Applicant after: Beijing Qidi Qingyun Intelligent Energy Co., Ltd Address before: Room 301-1, Block B, Building 1, No. 1, Zhongguancun East Road, Haidian District, Beijing 100080 Applicant before: Being Tsingyun Solar Energy Tech Co., Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181225 |