CN202650879U - 一种隔离开关中间触头 - Google Patents
一种隔离开关中间触头 Download PDFInfo
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- CN202650879U CN202650879U CN 201220190264 CN201220190264U CN202650879U CN 202650879 U CN202650879 U CN 202650879U CN 201220190264 CN201220190264 CN 201220190264 CN 201220190264 U CN201220190264 U CN 201220190264U CN 202650879 U CN202650879 U CN 202650879U
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CN 201220190264 CN202650879U (zh) | 2012-04-28 | 2012-04-28 | 一种隔离开关中间触头 |
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CN 201220190264 CN202650879U (zh) | 2012-04-28 | 2012-04-28 | 一种隔离开关中间触头 |
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CN 201220190264 Expired - Fee Related CN202650879U (zh) | 2012-04-28 | 2012-04-28 | 一种隔离开关中间触头 |
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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: STATE GRID CORPORATION OF CHINA Effective date: 20121227 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121227 Address after: 037008 No. 61 Yingbin West Road, Shanxi, Datong Patentee after: Datong Power Supply Branch, Shanxi Electric Power Co., Ltd. Patentee after: State Grid Corporation of China Address before: 037008 No. 61 Yingbin West Road, Shanxi, Datong Patentee before: Datong Power Supply Branch, Shanxi Electric Power Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20190428 |
|
CF01 | Termination of patent right due to non-payment of annual fee |