CN203433047U - 一种变压器高压缺相检测装置 - Google Patents
一种变压器高压缺相检测装置 Download PDFInfo
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- CN203433047U CN203433047U CN201320462779.XU CN201320462779U CN203433047U CN 203433047 U CN203433047 U CN 203433047U CN 201320462779 U CN201320462779 U CN 201320462779U CN 203433047 U CN203433047 U CN 203433047U
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CN201320462779.XU CN203433047U (zh) | 2013-07-31 | 2013-07-31 | 一种变压器高压缺相检测装置 |
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CN103364647A (zh) * | 2013-07-31 | 2013-10-23 | 襄垣县树元电器有限公司 | 变压器高压缺相检测装置 |
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CN103364647A (zh) * | 2013-07-31 | 2013-10-23 | 襄垣县树元电器有限公司 | 变压器高压缺相检测装置 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHUOZHOU POWER SUPPLY COMPANY, STATE GRID SHANXI E Effective date: 20141118 Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: XIANGYUAN SHUYUAN ELECTRIC APPLIANCE CO., LTD. Effective date: 20141118 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 046299 CHANGZHI, SHAANXI PROVINCE TO: 100031 XICHENG, BEIJING |
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TR01 | Transfer of patent right |
Effective date of registration: 20141118 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: SHUOZHOU POWER SUPPLY COMPANY, STATE GRID SHANXI ELECTRIC POWER CO., LTD. Address before: 046299 Shanxi city of Changzhi Province Wang Xiangyuan County town of Wuyang Village Patentee before: Xiangyuan Shuyuan Electrical Appliance Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20180731 |
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CF01 | Termination of patent right due to non-payment of annual fee |