CN203858948U - 变压器大盖上高挂低用的安全绳装置 - Google Patents
变压器大盖上高挂低用的安全绳装置 Download PDFInfo
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- CN203858948U CN203858948U CN201420249526.9U CN201420249526U CN203858948U CN 203858948 U CN203858948 U CN 203858948U CN 201420249526 U CN201420249526 U CN 201420249526U CN 203858948 U CN203858948 U CN 203858948U
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105762687A (zh) * | 2016-03-31 | 2016-07-13 | 国网上海市电力公司 | 一种手摇式防坠落安全装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105762687A (zh) * | 2016-03-31 | 2016-07-13 | 国网上海市电力公司 | 一种手摇式防坠落安全装置 |
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Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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CP02 | Change in the address of a patent holder |
Address after: 300010 Tianjin city Hebei District Wujing Road No. 39 Patentee after: State Grid Corporation of China Patentee after: State Grid Tianjin Electric Power Company Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee before: State Grid Corporation of China Patentee before: State Grid Tianjin Electric Power Company |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20190515 |
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CF01 | Termination of patent right due to non-payment of annual fee |