CN201868011U - 一种电能计量向量教学模具 - Google Patents
一种电能计量向量教学模具 Download PDFInfo
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- CN201868011U CN201868011U CN2010205735444U CN201020573544U CN201868011U CN 201868011 U CN201868011 U CN 201868011U CN 2010205735444 U CN2010205735444 U CN 2010205735444U CN 201020573544 U CN201020573544 U CN 201020573544U CN 201868011 U CN201868011 U CN 201868011U
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CN2010205735444U CN201868011U (zh) | 2010-10-25 | 2010-10-25 | 一种电能计量向量教学模具 |
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CN2010205735444U CN201868011U (zh) | 2010-10-25 | 2010-10-25 | 一种电能计量向量教学模具 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103500523A (zh) * | 2013-09-18 | 2014-01-08 | 国家电网公司 | 一种电压、电流转动相量图板 |
CN104401156A (zh) * | 2014-12-05 | 2015-03-11 | 国家电网公司 | 360度相量图绘图模板 |
CN106771829A (zh) * | 2016-11-17 | 2017-05-31 | 国家电网公司 | 一种相量分析仪 |
CN109358264A (zh) * | 2018-11-22 | 2019-02-19 | 国网湖北省电力有限公司宜昌供电公司 | 检测计量装置接线有无错误的相量角度尺 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103500523A (zh) * | 2013-09-18 | 2014-01-08 | 国家电网公司 | 一种电压、电流转动相量图板 |
CN104401156A (zh) * | 2014-12-05 | 2015-03-11 | 国家电网公司 | 360度相量图绘图模板 |
CN106771829A (zh) * | 2016-11-17 | 2017-05-31 | 国家电网公司 | 一种相量分析仪 |
CN109358264A (zh) * | 2018-11-22 | 2019-02-19 | 国网湖北省电力有限公司宜昌供电公司 | 检测计量装置接线有无错误的相量角度尺 |
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C14 | Grant of patent or utility model | ||
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Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: MIANYANG ELECTRIC POWER MEASURING CENTER SICHUAN ELECTRIC POWER CORP. Effective date: 20130717 Owner name: MIANYANG ELECTRIC POWER BUREAU OF SICHUAN ELECTRIC Effective date: 20130717 |
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Free format text: CORRECT: ADDRESS; FROM: 621000 MIANYANG, SICHUAN PROVINCE TO: 100000 XICHENG, BEIJING |
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Effective date of registration: 20130717 Address after: 100000 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Mianyang Electric Power Bureau, Sichuan Electric Power Corporation Patentee after: Mianyang Electric Power Measuring Center, Sichuan Electric Power Corporation Address before: 621000 Sichuan city of Mianyang province high tech Zone Puming South East No. 121 Patentee before: Mianyang Electric Power Measuring Center, Sichuan Electric Power Corporation |
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CX01 | Expiry of patent term |
Granted publication date: 20110615 |
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CX01 | Expiry of patent term |