CN2883296Y - 石油井口装置气动吊装机 - Google Patents
石油井口装置气动吊装机 Download PDFInfo
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- CN2883296Y CN2883296Y CN 200520079559 CN200520079559U CN2883296Y CN 2883296 Y CN2883296 Y CN 2883296Y CN 200520079559 CN200520079559 CN 200520079559 CN 200520079559 U CN200520079559 U CN 200520079559U CN 2883296 Y CN2883296 Y CN 2883296Y
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CN 200520079559 CN2883296Y (zh) | 2005-10-20 | 2005-10-20 | 石油井口装置气动吊装机 |
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CN 200520079559 CN2883296Y (zh) | 2005-10-20 | 2005-10-20 | 石油井口装置气动吊装机 |
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CN2883296Y true CN2883296Y (zh) | 2007-03-28 |
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CN 200520079559 Expired - Lifetime CN2883296Y (zh) | 2005-10-20 | 2005-10-20 | 石油井口装置气动吊装机 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103058065A (zh) * | 2012-07-07 | 2013-04-24 | 山东电力集团公司青岛供电公司 | 一种新型滑动式龙门行车及其用途 |
CN103723649A (zh) * | 2013-12-18 | 2014-04-16 | 苏州中州安勃起重有限公司 | 一种电动葫芦 |
CN104555747A (zh) * | 2013-10-29 | 2015-04-29 | 滕州市三润机械制造有限公司 | 一种环链式防喷器吊移装置 |
CN115849183A (zh) * | 2023-01-17 | 2023-03-28 | 金炫业(怀来)机械装备有限公司 | 一种环链液压葫芦制动装置 |
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2005
- 2005-10-20 CN CN 200520079559 patent/CN2883296Y/zh not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103058065A (zh) * | 2012-07-07 | 2013-04-24 | 山东电力集团公司青岛供电公司 | 一种新型滑动式龙门行车及其用途 |
CN103086278A (zh) * | 2012-07-07 | 2013-05-08 | 山东电力集团公司青岛供电公司 | 一种滑动式龙门行车及其用途 |
CN103274307A (zh) * | 2012-07-07 | 2013-09-04 | 山东电力集团公司青岛供电公司 | 一种带有滚轮的滑动式龙门行车及其用途 |
CN104555747A (zh) * | 2013-10-29 | 2015-04-29 | 滕州市三润机械制造有限公司 | 一种环链式防喷器吊移装置 |
CN103723649A (zh) * | 2013-12-18 | 2014-04-16 | 苏州中州安勃起重有限公司 | 一种电动葫芦 |
CN103723649B (zh) * | 2013-12-18 | 2016-04-27 | 苏州中州安勃起重有限公司 | 一种电动葫芦 |
CN115849183A (zh) * | 2023-01-17 | 2023-03-28 | 金炫业(怀来)机械装备有限公司 | 一种环链液压葫芦制动装置 |
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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: BAOJI JINZUAN PETROLEUM MACHINERY LLC Free format text: FORMER OWNER: WANG HUCAI Effective date: 20150121 |
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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: 721000 BAOJI, SHAANXI PROVINCE TO: 721013 BAOJI, SHAANXI PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20150121 Address after: 721013 No. ten, No. 20, hi tech Zone, Baoji hi tech Zone, Shaanxi Patentee after: Baoji Jinzuan Petroleum Machinery Co., Ltd. Address before: 721000 Shaanxi Province, Baoji City Sports Road No. 46 Baoji Jinzuan petroleum machinery limited liability company Patentee before: Wang Hucai |
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CX01 | Expiry of patent term |
Granted publication date: 20070328 |
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EXPY | Termination of patent right or utility model |