CN201531257U - 机械开孔起爆装置 - Google Patents
机械开孔起爆装置 Download PDFInfo
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- CN201531257U CN201531257U CN2009202434353U CN200920243435U CN201531257U CN 201531257 U CN201531257 U CN 201531257U CN 2009202434353 U CN2009202434353 U CN 2009202434353U CN 200920243435 U CN200920243435 U CN 200920243435U CN 201531257 U CN201531257 U CN 201531257U
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Application Number | Priority Date | Filing Date | Title |
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CN2009202434353U CN201531257U (zh) | 2009-11-24 | 2009-11-24 | 机械开孔起爆装置 |
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CN2009202434353U CN201531257U (zh) | 2009-11-24 | 2009-11-24 | 机械开孔起爆装置 |
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CN201531257U true CN201531257U (zh) | 2010-07-21 |
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CN2009202434353U Expired - Lifetime CN201531257U (zh) | 2009-11-24 | 2009-11-24 | 机械开孔起爆装置 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102121811A (zh) * | 2010-12-07 | 2011-07-13 | 中国兵器工业第二一三研究所 | 压力激发式双发火点火起爆装置 |
CN102733784A (zh) * | 2012-07-03 | 2012-10-17 | 中国石油天然气股份有限公司 | 密闭式撞击起爆器 |
CN107100574A (zh) * | 2017-05-10 | 2017-08-29 | 中国海洋石油总公司 | 一种一体式侧钻开窗工具总成 |
CN109459797A (zh) * | 2018-12-16 | 2019-03-12 | 山西汾西重工有限责任公司 | 水中密闭探测器进水自毁机构及进水自毁方法 |
CN109632389A (zh) * | 2018-12-16 | 2019-04-16 | 山西汾西重工有限责任公司 | 定深探测取水方法 |
-
2009
- 2009-11-24 CN CN2009202434353U patent/CN201531257U/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102121811A (zh) * | 2010-12-07 | 2011-07-13 | 中国兵器工业第二一三研究所 | 压力激发式双发火点火起爆装置 |
CN102733784A (zh) * | 2012-07-03 | 2012-10-17 | 中国石油天然气股份有限公司 | 密闭式撞击起爆器 |
CN107100574A (zh) * | 2017-05-10 | 2017-08-29 | 中国海洋石油总公司 | 一种一体式侧钻开窗工具总成 |
CN109459797A (zh) * | 2018-12-16 | 2019-03-12 | 山西汾西重工有限责任公司 | 水中密闭探测器进水自毁机构及进水自毁方法 |
CN109632389A (zh) * | 2018-12-16 | 2019-04-16 | 山西汾西重工有限责任公司 | 定深探测取水方法 |
CN109459797B (zh) * | 2018-12-16 | 2024-04-26 | 山西汾西重工有限责任公司 | 水中密闭探测器进水自毁机构及进水自毁方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Jiang Wen Inventor after: Zhong Chengxing Inventor after: Chen Yu Inventor after: Guo Ximing Inventor before: Jiang Wen Inventor before: Zhong Chengxing Inventor before: Chen Yu Inventor before: Gao Ximing |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: JIANG WEN CHONG CHENGXING CHEN YU GAO XIMING TO: JIANG WEN CHONG CHENGXING CHEN YU GUO XIMING |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160706 Address after: 646605 Luzhou City, Sichuan province Longmatan District Road No. 010220 dam space Patentee after: Sky Energy Science Co., Ltd of river South Airways Address before: 646003 box four, Luzhou, Sichuan Patentee before: Chuannan Machinery Works, China Astronautics Science &. Technology Group Corp. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20100721 |