CN208578558U - 一种油田用分离冲砂装置 - Google Patents
一种油田用分离冲砂装置 Download PDFInfo
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- CN208578558U CN208578558U CN201820769818.3U CN201820769818U CN208578558U CN 208578558 U CN208578558 U CN 208578558U CN 201820769818 U CN201820769818 U CN 201820769818U CN 208578558 U CN208578558 U CN 208578558U
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- sand
- support frame
- installs case
- oil field
- clean out
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Abstract
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820769818.3U CN208578558U (zh) | 2018-05-23 | 2018-05-23 | 一种油田用分离冲砂装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820769818.3U CN208578558U (zh) | 2018-05-23 | 2018-05-23 | 一种油田用分离冲砂装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208578558U true CN208578558U (zh) | 2019-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820769818.3U Expired - Fee Related CN208578558U (zh) | 2018-05-23 | 2018-05-23 | 一种油田用分离冲砂装置 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208578558U (zh) |
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2018
- 2018-05-23 CN CN201820769818.3U patent/CN208578558U/zh not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200612 Address after: Room 503, unit 3, building 8, North China Petroleum Transportation community, South Huizhan Road, Renqiu City, Cangzhou City, Hebei Province Co-patentee after: Sun Changyong Patentee after: Zhang Boxing Co-patentee after: Xie Yizhi Co-patentee after: Zhang Ziping Address before: 325000 East Head of Room 205, 7 Groups of Xinqiao Street, Ouhai District, Wenzhou City, Zhejiang Province Patentee before: WENZHOU SILIN INDUSTRIAL DESIGN Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200629 Address after: 062550 South District of Yanling Industrial Park, Renqiu City, Cangzhou City, Hebei Province (northwest of xiaolizhuang village and west of Huizhan South Road) Patentee after: Renqiu Jiyuan electromechanical Co., Ltd Address before: Room 503, unit 3, building 8, North China Petroleum Transportation community, South Huizhan Road, Renqiu City, Cangzhou City, Hebei Province Co-patentee before: Sun Changyong Patentee before: Zhang Boxing Co-patentee before: Xie Yizhi Co-patentee before: Zhang Ziping |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190305 Termination date: 20210523 |