CN202114690U - 110千伏gw4和gw5型闸刀触指及内拉弹簧拆装工具 - Google Patents
110千伏gw4和gw5型闸刀触指及内拉弹簧拆装工具 Download PDFInfo
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CN102208765A (zh) * | 2011-02-28 | 2011-10-05 | 余杭供电局 | 用于110千伏gw4和gw5型闸刀触指及内拉弹簧拆装的专用工具 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN102208765A (zh) * | 2011-02-28 | 2011-10-05 | 余杭供电局 | 用于110千伏gw4和gw5型闸刀触指及内拉弹簧拆装的专用工具 |
CN102208765B (zh) * | 2011-02-28 | 2014-09-17 | 国家电网公司 | 用于110千伏gw4和gw5型闸刀触指及内拉弹簧拆装的专用工具 |
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Owner name: STATE GRID ZHEJIANG HANGZHOU YUHANG DISTRICT POWER Effective date: 20140411 Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: STATE GRID ZHEJIANG HANGZHOU YUHANG DISTRICT POWER SUPPLY COMPANY Effective date: 20140411 |
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Address after: Linping Yuhang town Henan District Hangzhou city Zhejiang province 311100 Dai Patentee after: STATE GRID ZHEJIANG HANGZHOU YUHANG POWER SUPPLY Co. Address before: Linping Yuhang town Henan District Hangzhou city Zhejiang province 311100 Dai Patentee before: Yuhang Power Supply Bureau |
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Effective date of registration: 20140411 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: STATE GRID ZHEJIANG HANGZHOU YUHANG POWER SUPPLY Co. Patentee after: HANGZHOU POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER Co. Patentee after: STATE GRID ZHEJIANG ELECTRIC POWER Co. Address before: Linping Yuhang town Henan District Hangzhou city Zhejiang province 311100 Dai Patentee before: STATE GRID ZHEJIANG HANGZHOU YUHANG POWER SUPPLY Co. |
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Granted publication date: 20120118 |