CN202550394U - 用于500kV输电线路V串绝缘子更换的六线提线器 - Google Patents
用于500kV输电线路V串绝缘子更换的六线提线器 Download PDFInfo
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103606853A (zh) * | 2013-11-27 | 2014-02-26 | 国家电网公司 | 超、特高压直流线路带电更换直线v绝缘子串的作业方法 |
CN104078877A (zh) * | 2013-03-28 | 2014-10-01 | 国家电网公司 | 输电线路起吊用六钩卡 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104078877A (zh) * | 2013-03-28 | 2014-10-01 | 国家电网公司 | 输电线路起吊用六钩卡 |
CN103606853A (zh) * | 2013-11-27 | 2014-02-26 | 国家电网公司 | 超、特高压直流线路带电更换直线v绝缘子串的作业方法 |
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C14 | Grant of patent or utility model | ||
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CP03 | Change of name, title or address |
Address after: 650000 No. 1 sheep slope, Wuhua District, Yunnan, Kunming Co-patentee after: Hanzhong Qunfeng Machinery Manufacturing Co., Ltd. Patentee after: CHARGED OPERATION BRANCH, YUNNAN POWER GRID CO., LTD. Address before: 650011 No. 1 sheep slope, Wuhua District, Yunnan, Kunming Co-patentee before: Hanzhong Qunfeng Machinery Manufacturing Co., Ltd. Patentee before: Live Working Branch, Yunnan Grid Co.,Ltd. |
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CP03 | Change of name, title or address | ||
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Effective date of registration: 20191213 Address after: 650000 No. 1 sheep slope, Wuhua District, Yunnan, Kunming Patentee after: CHARGED OPERATION BRANCH, YUNNAN POWER GRID CO., LTD. Address before: 650000 No. 1 sheep slope, Wuhua District, Yunnan, Kunming Co-patentee before: Hanzhong Qunfeng Machinery Manufacturing Co., Ltd. Patentee before: CHARGED OPERATION BRANCH, YUNNAN POWER GRID CO., LTD. |
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Granted publication date: 20121121 |
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