CN202770901U - 具有机械闭锁功能的验电器 - Google Patents
具有机械闭锁功能的验电器 Download PDFInfo
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- CN202770901U CN202770901U CN 201220417440 CN201220417440U CN202770901U CN 202770901 U CN202770901 U CN 202770901U CN 201220417440 CN201220417440 CN 201220417440 CN 201220417440 U CN201220417440 U CN 201220417440U CN 202770901 U CN202770901 U CN 202770901U
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CN 201220417440 CN202770901U (zh) | 2012-08-22 | 2012-08-22 | 具有机械闭锁功能的验电器 |
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CN 201220417440 CN202770901U (zh) | 2012-08-22 | 2012-08-22 | 具有机械闭锁功能的验电器 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102830269A (zh) * | 2012-08-22 | 2012-12-19 | 民权县供电局 | 具有机械闭锁功能的验电器 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN102830269A (zh) * | 2012-08-22 | 2012-12-19 | 民权县供电局 | 具有机械闭锁功能的验电器 |
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Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: MINQUAN COUNTY POWER SUPPLY BUREAU Effective date: 20140521 Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: MINQUAN COUNTY POWER SUPPLY BUREAU Effective date: 20140521 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 476800 SHANGQIU, HENAN PROVINCE TO: 100031 XICHENG, BEIJING |
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TR01 | Transfer of patent right |
Effective date of registration: 20140521 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Minquan County Power Supply Bureau Address before: 476800 Shangqiu province civil rights county power Avenue Patentee before: Minquan County Power Supply Bureau |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20150822 |
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EXPY | Termination of patent right or utility model |