CN201474603U - 自走式电动修井机 - Google Patents
自走式电动修井机 Download PDFInfo
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- CN201474603U CN201474603U CN2009201708873U CN200920170887U CN201474603U CN 201474603 U CN201474603 U CN 201474603U CN 2009201708873 U CN2009201708873 U CN 2009201708873U CN 200920170887 U CN200920170887 U CN 200920170887U CN 201474603 U CN201474603 U CN 201474603U
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Application Number | Priority Date | Filing Date | Title |
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CN2009201708873U CN201474603U (zh) | 2009-08-10 | 2009-08-10 | 自走式电动修井机 |
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CN2009201708873U CN201474603U (zh) | 2009-08-10 | 2009-08-10 | 自走式电动修井机 |
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CN201474603U true CN201474603U (zh) | 2010-05-19 |
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CN2009201708873U Expired - Lifetime CN201474603U (zh) | 2009-08-10 | 2009-08-10 | 自走式电动修井机 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102536118A (zh) * | 2012-02-27 | 2012-07-04 | 东营爱特机电技术有限责任公司 | 一种电容储能的自走式电动修井机 |
CN108166939A (zh) * | 2018-02-07 | 2018-06-15 | 山东爱特机电技术有限责任公司 | 一种纯电动修井机 |
CN110206485A (zh) * | 2019-05-31 | 2019-09-06 | 中地装(北京)科学技术研究院有限公司 | 一种皮卡装载式地质调查钻机 |
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2009
- 2009-08-10 CN CN2009201708873U patent/CN201474603U/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102536118A (zh) * | 2012-02-27 | 2012-07-04 | 东营爱特机电技术有限责任公司 | 一种电容储能的自走式电动修井机 |
CN108166939A (zh) * | 2018-02-07 | 2018-06-15 | 山东爱特机电技术有限责任公司 | 一种纯电动修井机 |
CN110206485A (zh) * | 2019-05-31 | 2019-09-06 | 中地装(北京)科学技术研究院有限公司 | 一种皮卡装载式地质调查钻机 |
CN110206485B (zh) * | 2019-05-31 | 2020-11-03 | 中地装(北京)科学技术研究院有限公司 | 一种皮卡装载式地质调查钻机 |
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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: PANJIN YUDI SCIENCE + TECHNOLOGY INDUSTRIAL CO., L Free format text: FORMER OWNER: LI GUOHAO Effective date: 20120912 Free format text: FORMER OWNER: WANG WENXI Effective date: 20120912 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 300452 TANGGU, TIANJIN TO: 124010 PANJIN, LIAONING PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120912 Address after: 124010, A8, starting zone of petroleum equipment base, Xinglongtai Economic Development Zone, Panjin hi tech Industrial Park, Panjin, Liaoning Patentee after: Panjin Yudi Science & Technology Industrial Co., Ltd. Address before: 300452 room 117, building 3, 602 District, Tanggu oil village, Tianjin Patentee before: Li Guohao Patentee before: Wang Wenxi |
|
CX01 | Expiry of patent term |
Granted publication date: 20100519 |
|
CX01 | Expiry of patent term |