CN201763231U - 无氮气维稳缸液压凿岩枪 - Google Patents
无氮气维稳缸液压凿岩枪 Download PDFInfo
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- CN201763231U CN201763231U CN2010202258180U CN201020225818U CN201763231U CN 201763231 U CN201763231 U CN 201763231U CN 2010202258180 U CN2010202258180 U CN 2010202258180U CN 201020225818 U CN201020225818 U CN 201020225818U CN 201763231 U CN201763231 U CN 201763231U
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CN2010202258180U CN201763231U (zh) | 2010-06-13 | 2010-06-13 | 无氮气维稳缸液压凿岩枪 |
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CN2010202258180U CN201763231U (zh) | 2010-06-13 | 2010-06-13 | 无氮气维稳缸液压凿岩枪 |
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CN201763231U true CN201763231U (zh) | 2011-03-16 |
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CN2010202258180U Expired - Fee Related CN201763231U (zh) | 2010-06-13 | 2010-06-13 | 无氮气维稳缸液压凿岩枪 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102889060A (zh) * | 2011-07-22 | 2013-01-23 | 深圳市普隆重工有限公司 | 一种钎卡机构及一种凿岩机 |
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- 2010-06-13 CN CN2010202258180U patent/CN201763231U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102889060A (zh) * | 2011-07-22 | 2013-01-23 | 深圳市普隆重工有限公司 | 一种钎卡机构及一种凿岩机 |
CN102889060B (zh) * | 2011-07-22 | 2015-05-20 | 深圳市普隆重工有限公司 | 一种钎卡机构及一种凿岩机 |
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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: XIANGTAN GREAT WALL ELECTROMECHANICAL TECHNOLOGY C Free format text: FORMER OWNER: XIANGTAN YUHU GREAT WALL MACHINERY FACTORY Effective date: 20120703 |
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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: 411100 XIANGTAN, HUNAN PROVINCE TO: 411207 XIANGTAN, HUNAN PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20120703 Address after: Bamboo town Yuhu District 411207 Hunan city of Xiangtan Province Patentee after: Xiangtan the Great Wall Electromechanical Technology Co., Ltd. Address before: Bamboo town Yuhu District 411100 Hunan city of Xiangtan Province Patentee before: Great Wall Machine (Xiangtan) Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20130613 |