CN202867165U - 一种增程听泵器 - Google Patents
一种增程听泵器 Download PDFInfo
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- CN202867165U CN202867165U CN 201220170794 CN201220170794U CN202867165U CN 202867165 U CN202867165 U CN 202867165U CN 201220170794 CN201220170794 CN 201220170794 CN 201220170794 U CN201220170794 U CN 201220170794U CN 202867165 U CN202867165 U CN 202867165U
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CN 201220170794 CN202867165U (zh) | 2012-04-22 | 2012-04-22 | 一种增程听泵器 |
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CN 201220170794 CN202867165U (zh) | 2012-04-22 | 2012-04-22 | 一种增程听泵器 |
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CN 201220170794 Expired - Fee Related CN202867165U (zh) | 2012-04-22 | 2012-04-22 | 一种增程听泵器 |
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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 ELECTRIC NET CROP. Free format text: FORMER OWNER: SHIJIAZHUANG POWER SUPPLY COMPANY Effective date: 20130410 Owner name: HEBEI ELECTRIC POWER CORPORATION SHIJIAZHUANG POWE Effective date: 20130410 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 050091 SHIJIAZHUANG, HEBEI PROVINCE TO: 100031 XICHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130410 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Hebei Electric Power Corporation Patentee after: Shijiazhuang Power Supply Co.,Ltd. Address before: 050091 Shijiazhuang power supply company, No. 529 Zhonghua South Street, Hebei, Shijiazhuang Patentee before: Shijiazhuang Power Supply Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20180422 |