CN202527427U - 一种移动式清管操作装置 - Google Patents
一种移动式清管操作装置 Download PDFInfo
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- CN202527427U CN202527427U CN2012201516729U CN201220151672U CN202527427U CN 202527427 U CN202527427 U CN 202527427U CN 2012201516729 U CN2012201516729 U CN 2012201516729U CN 201220151672 U CN201220151672 U CN 201220151672U CN 202527427 U CN202527427 U CN 202527427U
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CN2012201516729U CN202527427U (zh) | 2012-04-11 | 2012-04-11 | 一种移动式清管操作装置 |
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CN2012201516729U CN202527427U (zh) | 2012-04-11 | 2012-04-11 | 一种移动式清管操作装置 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102615072A (zh) * | 2012-04-11 | 2012-08-01 | 中国石油天然气集团公司 | 一种移动式清管操作装置 |
CN106678494A (zh) * | 2017-02-16 | 2017-05-17 | 中石化石油工程技术服务有限公司 | 一种管道清管装球机 |
CN109877123A (zh) * | 2019-02-22 | 2019-06-14 | 胡炎兴 | 一种清管器收发组合工具 |
-
2012
- 2012-04-11 CN CN2012201516729U patent/CN202527427U/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102615072A (zh) * | 2012-04-11 | 2012-08-01 | 中国石油天然气集团公司 | 一种移动式清管操作装置 |
CN102615072B (zh) * | 2012-04-11 | 2014-05-14 | 中国石油天然气集团公司 | 一种移动式清管操作装置 |
CN106678494A (zh) * | 2017-02-16 | 2017-05-17 | 中石化石油工程技术服务有限公司 | 一种管道清管装球机 |
CN109877123A (zh) * | 2019-02-22 | 2019-06-14 | 胡炎兴 | 一种清管器收发组合工具 |
CN109877123B (zh) * | 2019-02-22 | 2021-11-19 | 胡炎兴 | 一种清管器收发组合工具 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170224 Address after: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No. Patentee after: China National Petroleum Corporation Patentee after: China Petroleum Pipeline Bureau Engineering Co., Ltd. Patentee after: China Oil Pipeline Machinery Manufacturing Co., Ltd. Address before: 100007 Beijing, Dongzhimen, North Street, No. 9, No. Patentee before: China National Petroleum Corporation Patentee before: China Petroleum and Natural Gas Pipeline Bureau Patentee before: China Oil Pipeline Machinery Manufacturing Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20210411 |
|
CF01 | Termination of patent right due to non-payment of annual fee |