CN208127844U - With four circuit single wire cable terminal tower of tower - Google Patents
With four circuit single wire cable terminal tower of tower Download PDFInfo
- Publication number
- CN208127844U CN208127844U CN201820751782.6U CN201820751782U CN208127844U CN 208127844 U CN208127844 U CN 208127844U CN 201820751782 U CN201820751782 U CN 201820751782U CN 208127844 U CN208127844 U CN 208127844U
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- transmission line
- power transmission
- tower body
- tower
- mounting platform
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- 230000005540 biological transmission Effects 0.000 claims abstract description 326
- 230000005611 electricity Effects 0.000 claims abstract description 16
- 239000002131 composite material Substances 0.000 claims description 30
- 239000004020 conductor Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000004904 shortening Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Electric Cable Installation (AREA)
Abstract
The utility model belongs to electric power pylon field with four circuit single wire cable terminal tower of tower, it is therefore an objective to save cable, reduce steel tower load and is convenient for safeguarding.Including tower body and four back transmission lines；Tower body lower section is equipped with rectangular mounting platform around tower body；First back transmission line, the second back transmission line, third back transmission line and the 4th back transmission line each power transmission line draw under the front side of tower body, rear side, left and right side respectively and be connected with the end on mounting platform.The utility model, by being equipped with rectangular mounting platform around tower body in tower body lower section, draw under each back transmission line and is connected with the end of mounting platform, to, reduce the link position of transmission line of electricity and cable, the length for shortening cable avoids high-altitude cabling from putting into excessive fixture, alleviates the load of tower body；The offline mode for drawing mode and cable under mounting platform specification power transmission line, keeps the entire tower body appearance more succinct, creates good condition for maintenance.
Description
Technical field
The utility model belongs to cable pylon field, particularly with four circuit single wire cable terminal tower of tower.
Background technique
In the channel location Tong Ji, since channel is unable to satisfy erection overhead transmission line, need transmission line of electricity using frame
Short side formula is changed to lay under cable after setting up, and the effect of cable termination tower is exactly that overhead transmission line is changed into overhead cabling method
Separation.
Fixed track usage plan electric transmission line erection mode has single loop to set up at present, common-tower double-return road is set up, with three circuit frame of tower
If, with four circuit of tower set up.In city suburbs and planning region, transmission line of electricity is because using the same as the erection of four circuit of tower and cable laying side
Formula, which combines, can effectively reduce width of corridor and route occupied area and be widely used.But it is used at present with four circuit of tower
When cable termination, aerial condutor is connect since cable generallys use the directly upper tower of cable, due to up to 12, cable, entire steel tower will
Full cable is climbed, since high-tension cable is heavier, in addition the fixture etc. of fixed cable, considerably increases steel tower load, while increasing again
Cable length, also unsightly.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of saving cable, reduce steel tower load and convenient for safeguarding
Four circuit single wire cable terminal tower of same tower.
The technical solution adopted in the utility model is：With four circuit single wire cable terminal tower of tower, including tower body, the tower body
Including left side, right side, front side and rear side；The tower body includes upper section for installing transmission line of electricity and below upper section
Lower section；The first back transmission line being located above is installed on the left of tower body upper section and underlying third feeds back electric wire
Road is equipped with the second back transmission line being located above and underlying 4th back transmission line on the right side of tower body upper section；
First back transmission line includes the first power transmission line A1, the second power transmission line B1 and third power transmission line C1；Second back transmission line includes
First power transmission line A2, the second power transmission line B2 and third power transmission line C2；Third back transmission line includes the first power transmission line A3, second defeated
Electric wire B3 and third power transmission line C3；4th back transmission line includes the first power transmission line A4, the second power transmission line B4 and third power transmission line
C4；Rectangular mounting platform is installed around tower body in tower body lower section；
The second power transmission line B1, the first power transmission line A1 and the third power transmission line C1 of first back transmission line are before tower body
Draw under side is vertical and is connected with the end on mounting platform；
Second back transmission line includes the first power transmission line A2, the second power transmission line B2 and third power transmission line C2 from tower body
Draw under rear vertical and is connected with the end on mounting platform；
The third back transmission line includes the first power transmission line A3, the second power transmission line B3 and third power transmission line C3 from tower body
Draw under left side vertical and is connected with the end on mounting platform；
4th back transmission line includes the first power transmission line A4, the second power transmission line B4 and third power transmission line C4 from tower body
Draw under right vertical and is connected with the end on mounting platform.
Further, the first power transmission line A2 of second back transmission line, the second power transmission line B2 and third power transmission line C2
It is all made of rear side of the twin props from the right side of tower body around to tower body and carries out downward lead.
Further, the six layer conductor cross-arms vertical with transmission line of electricity direction are mounted in the left and right side of tower body,
First back transmission line, the second back transmission line, third back transmission line and the 4th back transmission line are correspondingly connected to this
Six layer conductor cross-arms.
Further, when the second power transmission line B1 of the first back transmission line, the first power transmission line A1 and third power transmission line C1 with
When the tie point of conducting wire cross-arm is from top to bottom sequentially arranged, the second power transmission line B1, the first power transmission line A1 and third power transmission line C1 with
The tie point of mounting platform is sequentially arranged from right to left；
As the second power transmission line B2, the first power transmission line A2 and third power transmission line C2 and conducting wire cross-arm of the second back transmission line
When tie point is from top to bottom sequentially arranged, the second power transmission line B2, the first power transmission line A2 and third power transmission line C2 and mounting platform
Tie point is sequentially arranged from left to right；
As the second power transmission line B3, the first power transmission line A3 and third power transmission line C3 and conducting wire cross-arm of third back transmission line
When tie point is from top to bottom sequentially arranged, the first power transmission line A3, the second power transmission line B3 and third power transmission line C3 and mounting platform
Tie point is sequentially arranged by preceding to the right side；
As the second power transmission line B4, the first power transmission line A4 and third power transmission line C4 and conducting wire cross-arm of the 4th back transmission line
When tie point is from top to bottom sequentially arranged, the tie point of third power transmission line C4, the second power transmission line B4 and the first power transmission line A4 are by preceding
It is sequentially arranged to the right side.
Further, the first power transmission line A1 of first back transmission line, the second power transmission line B1 and third power transmission line C1
Pass through the first composite post support one group of extending direction distribution along corresponding power transmission line and perpendicular to tower body leading flank
In the front side of tower body；
The first power transmission line A2, the second power transmission line B2 and the third power transmission line C2 of second back transmission line pass through one group
After the second composite post be distributed along the extending direction of corresponding power transmission line and perpendicular to tower body trailing flank is supported in tower body
Side；
The second power transmission line B3, the second power transmission line B4 of the 4th back transmission line of the third back transmission line are logical
Cross be installed on the third composite post of corresponding conducting wire cross-arm outer end far from corresponding lead cross-arm and under draw；
First power transmission line A3 of the third back transmission line, the first power transmission line A4 of the 4th back transmission line are adopted
Be installed on the 4th composite post of conducting wire cross-arm outer end far from corresponding power transmission line and under draw.
Further, leading flank of first composite post perpendicular to tower body；Second composite post is perpendicular to tower
Body trailing flank；The third composite post extends along the extending direction of corresponding lead cross-arm；4th composite post and third
Composite post edge is horizontally disposed and perpendicular to corresponding lead cross-arm.
The utility model has the beneficial effects that：The utility model is rectangular by being equipped in the circular tower body of tower body lower section
Mounting platform feeds back electricity by each power transmission line of the first back transmission line, each power transmission line of the second back transmission line, third
Each power transmission line of route and each power transmission line of the 4th back transmission line are respectively from the front side of tower body, rear side, left and right side
Under draw and be connected with the end of mounting platform, thus, reduce the link position of transmission line of electricity and cable, not only shorten
The length of cable, it is thus also avoided that high-altitude cabling puts into excessive fixture, alleviates the load of tower body；Also by mounting platform
The offline mode for drawing mode and cable under power transmission line has been standardized, has kept entire tower body appearance more succinct, has been created for maintenance good
Good condition.
Detailed description of the invention
Fig. 1 is the utility model main view；
Fig. 2 is the utility model rearview；
Fig. 3 is the A-A cross-sectional view of Fig. 1.
In figure, tower body 1, the first back transmission line 2, the first power transmission line A121, the second power transmission line B122, third power transmission line
C123, the second back transmission line 3, the first power transmission line A231, the second power transmission line B232, third power transmission line C233, third feed back electricity
Route 4, the first power transmission line A341, the second power transmission line B342, third power transmission line C343, the 4th back transmission line 5, the first power transmission line
A451, the second power transmission line B452, third power transmission line C453, mounting platform 6, end 61, conducting wire cross-arm 7, twin props 80, first
Composite post 81, the second composite post 82, third composite post 83, the 4th composite post 84.
Specific embodiment
The utility model is described further with reference to the accompanying drawings and examples as follows：
As shown in Figure 1, Figure 2 and Figure 3, with four circuit single wire cable terminal tower of tower, including tower body 1, the tower body 1 includes a left side
Side, right side, front side and rear side；The tower body 1 includes the upper section for installing transmission line of electricity and the lower section below upper section；
Be equipped on the left of 1 upper section of tower body the first back transmission line 2 being located above and underlying third back transmission line 4,
The second back transmission line 3 and underlying 4th back transmission line 5 being located above are installed on the right side of 1 upper section of tower body；
First back transmission line 2 includes the first power transmission line A121, the second power transmission line B122 and third power transmission line C123；Second feeds back electric wire
Road 3 includes the first power transmission line A231, the second power transmission line B232 and third power transmission line C233；Third back transmission line 4 includes first
Power transmission line A341, the second power transmission line B342 and third power transmission line C343；4th back transmission line 5 include the first power transmission line A451,
Second power transmission line B452 and third power transmission line C453；Rectangular mounting platform 6 is installed around tower body 1 in 1 lower section of tower body；
The second power transmission line B122, the first power transmission line A121 and the third power transmission line C123 of first back transmission line 2 from
Draw under the front side vertical of tower body 1 and is connected with the end 61 on mounting platform 6；
Second back transmission line 3 includes the first power transmission line A231, the second power transmission line B232 and third power transmission line C233
Draw under the rear vertical of tower body 1 and is connected with the end 61 on mounting platform 6；
The third back transmission line 4 includes the first power transmission line A341, the second power transmission line B342 and third power transmission line C343
Draw under the left side vertical of tower body 1 and is connected with the end 61 on mounting platform 6；
4th back transmission line 5 includes the first power transmission line A451, the second power transmission line B452 and third power transmission line C453
Draw under the right vertical of tower body 1 and is connected with the end 61 on mounting platform 6.
The utility model is fed back by being equipped with rectangular mounting platform 6 around tower body 1 in 1 lower section of tower body by first
Each power transmission line of electric line 2, each power transmission line of the second back transmission line 3, third back transmission line 4 each power transmission line and
Each power transmission line of the 4th back transmission line 5 draw under the front side of tower body 1, rear side, left and right side respectively and with mounting platform 6
End 61 be connected, thus, reduce the link position of transmission line of electricity and cable, not only shorten the length of cable, also
It avoids high-altitude cabling and puts into excessive fixture, alleviate the load of tower body 1；Transmission of electricity has also been standardized by mounting platform 6
The offline mode for drawing mode and cable under line keeps entire 1 appearance of tower body more succinct, creates good condition for maintenance.
For the ease of the second back transmission line 3 by tower body 1 right side around to tower body 1 rear side, it is preferred that described second time
The first power transmission line A231, the second power transmission line B232 and the third power transmission line C233 of transmission line of electricity 3 are all made of twin props 80 from tower body 1
The rear side of right side around to tower body 1 carry out downward lead.
For the ease of mounting power transmission line, and guarantee the electrical distance between circuit, it is preferred that in the left and right side of tower body 1
It is mounted on the six layer conductor cross-arms 7 vertical with transmission line of electricity direction, first back transmission line 2, the second back transmission line
3, third back transmission line 4 and the 4th back transmission line 5 are correspondingly connected to the six layer conductors cross-arm 7.
In order to guarantee the electrical distance between each power transmission line, each power transmission line is avoided to intersect in space, it is preferred that when
The company of second power transmission line B122 of the first back transmission line 2, the first power transmission line A121 and third power transmission line C123 and conducting wire cross-arm 7
When contact is from top to bottom sequentially arranged, the second power transmission line B122, the first power transmission line A121 and third power transmission line C123 and installation are flat
The tie point of platform 6 is sequentially arranged from right to left；
When the second power transmission line B232, the first power transmission line A231 and third power transmission line C233 of the second back transmission line 3 with lead
When the tie point of line cross-arm 7 is from top to bottom sequentially arranged, the second power transmission line B232, the first power transmission line A231 and third power transmission line
The tie point of C233 and mounting platform 6 are sequentially arranged from left to right；
When the second power transmission line B342, the first power transmission line A341 and third power transmission line C343 of third back transmission line 4 with lead
When the tie point of line cross-arm 7 is from top to bottom sequentially arranged, the first power transmission line A341, the second power transmission line B342 and third power transmission line
The tie point of C343 and mounting platform 6 is sequentially arranged by preceding to the right side；
When the second power transmission line B452, the first power transmission line A451 and third power transmission line C453 of the 4th back transmission line 5 with lead
When the tie point of line cross-arm 7 is from top to bottom sequentially arranged, third power transmission line C453, the second power transmission line B452 and the first power transmission line
The tie point of A451 is sequentially arranged by preceding to the right side.
In order to fix power transmission line, avoid under the action of wind and other external forces, power transmission line is swung with the wind, to ensure operational safety and inspection
The convenience repaired, it is preferred that the first power transmission line A121, the second power transmission line B122 and third of first back transmission line 2 transmit electricity
Line C123 passes through one group of extending direction distribution and perpendicular to 1 leading flank of tower body first composite support along corresponding power transmission line
Column 81 is supported in the front side of tower body 1；
The first power transmission line A231, the second power transmission line B232 and third power transmission line C233 of second back transmission line 3 are equal
Pass through the second composite post 82 support one group of extending direction distribution along corresponding power transmission line and perpendicular to 1 trailing flank of tower body
In the rear side of tower body 1；
The second power transmission line of second power transmission line B342 of the third back transmission line 4, the 4th back transmission line 5
B452 by be installed on the third composite post 83 of corresponding 7 outer end of conducting wire cross-arm far from corresponding lead cross-arm 7 and under draw；
The first power transmission line of first power transmission line A341 of the third back transmission line 4, the 4th back transmission line 5
A451 be all made of be installed on the 4th composite post 84 of 7 outer end of conducting wire cross-arm far from corresponding power transmission line and under draw.
For the ease of control the distance between power transmission line when installation, it is preferred that first composite post 81 is perpendicular to tower
The leading flank of body 1；Second composite post 82 is perpendicular to 1 trailing flank of tower body；The third composite post 83 is along corresponding lead
The extending direction of cross-arm 7 extends；4th composite post 84 and third composite post 83 are along horizontally disposed and perpendicular to corresponding
Conducting wire cross-arm 7.
Claims (6)
1. with four circuit single wire cable terminal tower of tower, including tower body (1), the tower body (1) include left side, right side, front side and after
Side；The tower body (1) includes the upper section for installing transmission line of electricity and the lower section below upper section；In tower body (1) upper section
Left side the first back transmission line (2) being located above and underlying third back transmission line (4) are installed, in tower body
(1) the second back transmission line (3) being located above and underlying 4th back transmission line (5) are installed on the right side of upper section；
First back transmission line (2) includes the first power transmission line A1 (21), the second power transmission line B1 (22) and third power transmission line C1 (23)；Second
Back transmission line (3) includes the first power transmission line A2 (31), the second power transmission line B2 (32) and third power transmission line C2 (33)；Third is fed back
Electric line (4) includes the first power transmission line A3 (41), the second power transmission line B3 (42) and third power transmission line C3 (43)；4th feeds back electric wire
Road (5) includes the first power transmission line A4 (51), the second power transmission line B4 (52) and third power transmission line C4 (53)；It is characterized in that：In tower
Body (1) lower section is equipped with rectangular mounting platform (6) around tower body (1)；
The second power transmission line B1 (22), the first power transmission line A1 (21) and the third power transmission line C1 of first back transmission line (2)
(23) draw under the front side vertical of tower body (1) and be connected with the end (61) on mounting platform (6)；
Second back transmission line (3) includes the first power transmission line A2 (31), the second power transmission line B2 (32) and third power transmission line C2
(33) draw under the rear vertical of tower body (1) and be connected with the end (61) on mounting platform (6)；
The third back transmission line (4) includes the first power transmission line A3 (41), the second power transmission line B3 (42) and third power transmission line C3
(43) draw under the left side vertical of tower body (1) and be connected with the end (61) on mounting platform (6)；
4th back transmission line (5) includes the first power transmission line A4 (51), the second power transmission line B4 (52) and third power transmission line C4
(53) draw under the right vertical of tower body (1) and be connected with the end (61) on mounting platform (6).
2. as described in claim 1 with four circuit single wire cable terminal tower of tower, it is characterised in that：Second back transmission line
(3) the first power transmission line A2 (31), the second power transmission line B2 (32) and third power transmission line C2 (33) is all made of twin props (80) from tower
The rear side of body (1) carries out downward lead.
3. as claimed in claim 1 or 2 with four circuit single wire cable terminal tower of tower, it is characterised in that：In the left side of tower body (1)
The six layer conductor cross-arms (7) vertical with transmission line of electricity direction, first back transmission line (2), second are mounted on right side
Back transmission line (3), third back transmission line (4) and the 4th back transmission line (5) are correspondingly connected to the six layer conductors cross-arm
(7)。
4. as claimed in claim 3 with four circuit single wire cable terminal tower of tower, it is characterised in that：When the first back transmission line
(2) tie point of the second power transmission line B1 (22), the first power transmission line A1 (21) and third power transmission line C1 (23) and conducting wire cross-arm (7)
When being from top to bottom sequentially arranged, the second power transmission line B1 (22), the first power transmission line A1 (21) and third power transmission line C1 (23) and installation
The tie point of platform (6) is sequentially arranged from right to left；
As the second power transmission line B2 (32), the first power transmission line A2 (31) and third power transmission line C2 (33) of the second back transmission line (3)
When being from top to bottom sequentially arranged with the tie point of conducting wire cross-arm (7), the second power transmission line B2 (32), the first power transmission line A2 (31) and
The tie point of three power transmission line C2 (33) and mounting platform (6) are sequentially arranged from left to right；
As the second power transmission line B3 (42), the first power transmission line A3 (41) and third power transmission line C3 (43) of third back transmission line (4)
When being from top to bottom sequentially arranged with the tie point of conducting wire cross-arm (7), the first power transmission line A3 (41), the second power transmission line B3 (42) and
The tie point of three power transmission line C3 (43) and mounting platform (6) is sequentially arranged by preceding to the right side；
As the second power transmission line B4 (52), the first power transmission line A4 (51) and third power transmission line C4 (53) of the 4th back transmission line (5)
When being from top to bottom sequentially arranged with the tie point of conducting wire cross-arm (7), third power transmission line C4 (53), the second power transmission line B4 (52) and
The tie point of one power transmission line A4 (51) is sequentially arranged by preceding to the right side.
5. as claimed in claim 4 with four circuit single wire cable terminal tower of tower, it is characterised in that：First back transmission line
(2) the first power transmission line A1 (21), the second power transmission line B1 (22) and third power transmission line C1 (23) is defeated along correspondence by one group
The extending direction distribution of electric wire and before being supported in tower body (1) perpendicular to first composite post (81) of tower body (1) leading flank
Side；
The first power transmission line A2 (31), the second power transmission line B2 (32) and the third power transmission line C2 of second back transmission line (3)
(33) by one group of extending direction distribution and perpendicular to tower body (1) trailing flank second composite support along corresponding power transmission line
Column (82) is supported in the rear side of tower body (1)；
Second power transmission line B3 (42) of the third back transmission line (4), the 4th back transmission line (5) the second power transmission line
B4 (52) is by being installed on the third composite post (83) of corresponding conducting wire cross-arm (7) outer end far from corresponding lead cross-arm (7)
Draw under and；
First power transmission line A3 (41) of the third back transmission line (4), the 4th back transmission line (5) the first power transmission line
A4 (51) be all made of be installed on the 4th composite post (84) of conducting wire cross-arm (7) outer end far from corresponding power transmission line and under draw.
6. as claimed in claim 5 with four circuit single wire cable terminal tower of tower, it is characterised in that：First composite post
(81) perpendicular to the leading flank of tower body (1)；Second composite post (82) is perpendicular to tower body (1) trailing flank；The third is multiple
The extending direction that pillar (83) are closed along corresponding lead cross-arm (7) extends；4th composite post (84) and third composite post
(83) along horizontally disposed and perpendicular to corresponding lead cross-arm (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820751782.6U CN208127844U (en) | 2018-05-18 | 2018-05-18 | With four circuit single wire cable terminal tower of tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820751782.6U CN208127844U (en) | 2018-05-18 | 2018-05-18 | With four circuit single wire cable terminal tower of tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208127844U true CN208127844U (en) | 2018-11-20 |
Family
ID=64185325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820751782.6U Withdrawn - After Issue CN208127844U (en) | 2018-05-18 | 2018-05-18 | With four circuit single wire cable terminal tower of tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208127844U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418167A (en) * | 2018-05-18 | 2018-08-17 | 青岛市恒顺众昇集团股份有限公司 | With four circuit single wire cable terminal tower of tower |
| CN110685489A (en) * | 2019-10-24 | 2020-01-14 | 湖北恒信电力设计有限公司 | Four-loop cable down-line structure based on terminal steel pipe pole |
-
2018
- 2018-05-18 CN CN201820751782.6U patent/CN208127844U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418167A (en) * | 2018-05-18 | 2018-08-17 | 青岛市恒顺众昇集团股份有限公司 | With four circuit single wire cable terminal tower of tower |
| CN108418167B (en) * | 2018-05-18 | 2023-12-05 | 青岛中资中程集团股份有限公司 | Same-tower four-loop single-wire cable terminal tower |
| CN110685489A (en) * | 2019-10-24 | 2020-01-14 | 湖北恒信电力设计有限公司 | Four-loop cable down-line structure based on terminal steel pipe pole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 266000 West Side of Shuangyuan Road, Liuting Street, Chengyang District, Qingdao City, Shandong Province (Airport Industrial Cluster) Patentee after: Qingdao zhongzi Zhongcheng Group Co.,Ltd. Patentee after: SICHUAN XIDIAN POWER DESIGN CO.,LTD. Address before: 266108 West Side of Shuangyuan Road, Liuting Street, Chengyang District, Qingdao City, Shandong Province (Airport Industrial Cluster) Qingdao Hengshun Zhongsheng Group Co.,Ltd. Patentee before: QINGDAO HENGSHUN ZHONGSHENG GROUP Co.,Ltd. Patentee before: SICHUAN XIDIAN POWER DESIGN CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181120 Effective date of abandoning: 20231205 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181120 Effective date of abandoning: 20231205 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |