CN202429948U - 接地极检测井井盖开合工具 - Google Patents
接地极检测井井盖开合工具 Download PDFInfo
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- CN202429948U CN202429948U CN201220006552XU CN201220006552U CN202429948U CN 202429948 U CN202429948 U CN 202429948U CN 201220006552X U CN201220006552X U CN 201220006552XU CN 201220006552 U CN201220006552 U CN 201220006552U CN 202429948 U CN202429948 U CN 202429948U
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CN201220006552XU CN202429948U (zh) | 2012-01-09 | 2012-01-09 | 接地极检测井井盖开合工具 |
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CN201220006552XU CN202429948U (zh) | 2012-01-09 | 2012-01-09 | 接地极检测井井盖开合工具 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104760897A (zh) * | 2015-03-23 | 2015-07-08 | 国家电网公司 | 一种离合式盖板移动机 |
CN105217498A (zh) * | 2015-10-23 | 2016-01-06 | 国家电网公司 | 一种电缆盖板起重装置 |
CN110357010A (zh) * | 2019-06-21 | 2019-10-22 | 张曼玉 | 一种市政作业用可调式起井盖装置 |
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2012
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104760897A (zh) * | 2015-03-23 | 2015-07-08 | 国家电网公司 | 一种离合式盖板移动机 |
CN105217498A (zh) * | 2015-10-23 | 2016-01-06 | 国家电网公司 | 一种电缆盖板起重装置 |
CN110357010A (zh) * | 2019-06-21 | 2019-10-22 | 张曼玉 | 一种市政作业用可调式起井盖装置 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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Owner name: STATE GRID SHANDONG ELECTRIC POWER COMPANY MAINTEN Effective date: 20131112 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: ULTRA-HV COMPANY OF SHANDONG ELECTRIC POWER CORPORATION Effective date: 20131112 |
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Free format text: CORRECT: ADDRESS; FROM: 250021 JINAN, SHANDONG PROVINCE TO: 100031 XICHENG, BEIJING |
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Effective date of registration: 20131112 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: MAINTENANCE COMPANY, STATE GRID SHANDONG ELECTRIC POWER CO., LTD. Address before: 250021 No. ten, No. 111, weft Road, Shandong, Ji'nan Patentee before: Ultra-HV Company of Shandong Electric Power Corporation |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20180109 |
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CF01 | Termination of patent right due to non-payment of annual fee |