CN206553629U - 海底电缆铸铁套管的防腐保护装置 - Google Patents
海底电缆铸铁套管的防腐保护装置 Download PDFInfo
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- CN206553629U CN206553629U CN201720112575.1U CN201720112575U CN206553629U CN 206553629 U CN206553629 U CN 206553629U CN 201720112575 U CN201720112575 U CN 201720112575U CN 206553629 U CN206553629 U CN 206553629U
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- Prevention Of Electric Corrosion (AREA)
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720112575.1U CN206553629U (zh) | 2017-02-06 | 2017-02-06 | 海底电缆铸铁套管的防腐保护装置 |
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| CN201720112575.1U CN206553629U (zh) | 2017-02-06 | 2017-02-06 | 海底电缆铸铁套管的防腐保护装置 |
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| CN206553629U true CN206553629U (zh) | 2017-10-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110484923A (zh) * | 2019-08-27 | 2019-11-22 | 国网浙江省电力有限公司电力科学研究院 | 一种海底电缆铜铠装层的阴极保护防腐装置 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110484923A (zh) * | 2019-08-27 | 2019-11-22 | 国网浙江省电力有限公司电力科学研究院 | 一种海底电缆铜铠装层的阴极保护防腐装置 |
| CN110484923B (zh) * | 2019-08-27 | 2024-02-13 | 国网浙江省电力有限公司电力科学研究院 | 一种海底电缆铜铠装层的阴极保护防腐装置 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230731 Address after: 570000 Unit B, 14 #, Fortune Plaza, 103 Binhai Avenue, Haikou City, Hainan Province Patentee after: Haikou Branch of Guangzhou Bureau of China Southern Power Grid Co.,Ltd. Address before: 510663 Building 2, 223 science Avenue, Science City, Luogang District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU BUREAU OF EXTRA HIGH VOLTAGE TRANSMISSION COMPANY OF CHINA SOUTHERN POWER GRID Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: JIANGSU TIANCHEN MARINE ENGINEERING TECHNOLOGY CO.,LTD. Assignor: Haikou Branch of Guangzhou Bureau of China Southern Power Grid Co.,Ltd. Contract record no.: X2023980046102 Denomination of utility model: Corrosion protection device for cast iron casing of submarine cables Granted publication date: 20171013 License type: Common License Record date: 20231107 |
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| EE01 | Entry into force of recordation of patent licensing contract |