CN201222450Y - 一种灭弧换流开关 - Google Patents
一种灭弧换流开关 Download PDFInfo
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- CN201222450Y CN201222450Y CNU2008203011972U CN200820301197U CN201222450Y CN 201222450 Y CN201222450 Y CN 201222450Y CN U2008203011972 U CNU2008203011972 U CN U2008203011972U CN 200820301197 U CN200820301197 U CN 200820301197U CN 201222450 Y CN201222450 Y CN 201222450Y
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Application Number | Priority Date | Filing Date | Title |
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CNU2008203011972U CN201222450Y (zh) | 2008-06-17 | 2008-06-17 | 一种灭弧换流开关 |
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CNU2008203011972U CN201222450Y (zh) | 2008-06-17 | 2008-06-17 | 一种灭弧换流开关 |
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CN201222450Y true CN201222450Y (zh) | 2009-04-15 |
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CNU2008203011972U Expired - Lifetime CN201222450Y (zh) | 2008-06-17 | 2008-06-17 | 一种灭弧换流开关 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101609753B (zh) * | 2008-06-17 | 2012-09-26 | 贵阳铝镁设计研究院有限公司 | 一种灭弧换流开关及其制作方法 |
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2008
- 2008-06-17 CN CNU2008203011972U patent/CN201222450Y/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101609753B (zh) * | 2008-06-17 | 2012-09-26 | 贵阳铝镁设计研究院有限公司 | 一种灭弧换流开关及其制作方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INSTITUTE C Free format text: FORMER OWNER: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INST. Effective date: 20110531 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 550004 NO. 208, BEIJING ROAD, GUIYANG CITY, GUIZHOU PROVINCE TO: 550081 NO.2, JINZHU ROAD, JINYANG NEW DISTRICT, GUIYANG CITY, GUIZHOU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110531 Address after: 550081 Guiyang Province, Jinyang New District, Zhu Zhu Road, No. 2 Patentee after: Guiyang Aluminum & Magnesium Design Institute Co., Ltd. Address before: 550004 No. 208, Beijing Road, Guiyang, Guizhou Patentee before: Guiyang Aluminium and Magnesium Design Inst. |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20090415 Effective date of abandoning: 20080617 |