CN203405421U - 一种电缆孔洞可视检查工具 - Google Patents
一种电缆孔洞可视检查工具 Download PDFInfo
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- CN203405421U CN203405421U CN201320566070.4U CN201320566070U CN203405421U CN 203405421 U CN203405421 U CN 203405421U CN 201320566070 U CN201320566070 U CN 201320566070U CN 203405421 U CN203405421 U CN 203405421U
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CN201320566070.4U CN203405421U (zh) | 2013-09-12 | 2013-09-12 | 一种电缆孔洞可视检查工具 |
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CN201320566070.4U CN203405421U (zh) | 2013-09-12 | 2013-09-12 | 一种电缆孔洞可视检查工具 |
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CN203405421U true CN203405421U (zh) | 2014-01-22 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103472067A (zh) * | 2013-09-12 | 2013-12-25 | 国家电网公司 | 一种电缆孔洞可视检查工具 |
CN114113092A (zh) * | 2021-11-19 | 2022-03-01 | 广东电网有限责任公司广州供电局 | 一种高压柜内可视化检查装置 |
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2013
- 2013-09-12 CN CN201320566070.4U patent/CN203405421U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103472067A (zh) * | 2013-09-12 | 2013-12-25 | 国家电网公司 | 一种电缆孔洞可视检查工具 |
CN114113092A (zh) * | 2021-11-19 | 2022-03-01 | 广东电网有限责任公司广州供电局 | 一种高压柜内可视化检查装置 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Ma Jingjun Inventor after: Zheng Tengfei Inventor after: Chen Jianhong Inventor after: Xu Hang Inventor after: Yan Wei Inventor after: Wu Weihao Inventor after: Zeng Cong Inventor after: Zhang Mingzhao Inventor after: Ye Jing Inventor after: Wang Zhihao Inventor before: Ma Jingjun |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: MA JINGJUN TO: MA JINGJUN CHEN JIANHONG XU HANG YAN WEI WU WEIHAO CENG CONG ZHANG MINGZHAO YE JING WANG ZHIHAO ZHENG TENGFEI |
|
CX01 | Expiry of patent term |
Granted publication date: 20140122 |
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CX01 | Expiry of patent term |