CN204680974U - 套管外置式风电场箱变 - Google Patents
套管外置式风电场箱变 Download PDFInfo
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- CN204680974U CN204680974U CN201520397296.5U CN201520397296U CN204680974U CN 204680974 U CN204680974 U CN 204680974U CN 201520397296 U CN201520397296 U CN 201520397296U CN 204680974 U CN204680974 U CN 204680974U
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CN201520397296.5U CN204680974U (zh) | 2015-06-10 | 2015-06-10 | 套管外置式风电场箱变 |
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CN201520397296.5U CN204680974U (zh) | 2015-06-10 | 2015-06-10 | 套管外置式风电场箱变 |
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CN204680974U true CN204680974U (zh) | 2015-09-30 |
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CN201520397296.5U Expired - Fee Related CN204680974U (zh) | 2015-06-10 | 2015-06-10 | 套管外置式风电场箱变 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100160 Beijing, Fengtai District Automobile Museum Road, No. 6, Ying Kun century A block, floor 11 Patentee after: CHINA HUADIAN ENGINEERING CO., LTD. Patentee after: China Huadian Engineering (Group) Co., Ltd. Design Institute Address before: 100160 Beijing, Fengtai District Automobile Museum Road, No. 6, Ying Kun century A block, floor 11 Patentee before: China Huadian Engineering (Group) Co., Ltd. Patentee before: China Huadian Engineering (Group) Co., Ltd. Design Institute |
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TR01 | Transfer of patent right |
Effective date of registration: 20170608 Address after: 100160 Beijing, Fengtai District Automobile Museum Road, No. 6, Ying Kun century A block, floor 11 Patentee after: CHINA HUADIAN ENGINEERING CO., LTD. Address before: 100160 Beijing, Fengtai District Automobile Museum Road, No. 6, Ying Kun century A block, floor 11 Co-patentee before: China Huadian Engineering (Group) Co., Ltd. Design Institute Patentee before: CHINA HUADIAN ENGINEERING CO., LTD. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20210610 |
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CF01 | Termination of patent right due to non-payment of annual fee |