CN202914016U - 一种油管堵塞器 - Google Patents
一种油管堵塞器 Download PDFInfo
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- CN202914016U CN202914016U CN 201220257155 CN201220257155U CN202914016U CN 202914016 U CN202914016 U CN 202914016U CN 201220257155 CN201220257155 CN 201220257155 CN 201220257155 U CN201220257155 U CN 201220257155U CN 202914016 U CN202914016 U CN 202914016U
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Application Number | Priority Date | Filing Date | Title |
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CN 201220257155 CN202914016U (zh) | 2012-06-01 | 2012-06-01 | 一种油管堵塞器 |
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CN 201220257155 CN202914016U (zh) | 2012-06-01 | 2012-06-01 | 一种油管堵塞器 |
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CN202914016U true CN202914016U (zh) | 2013-05-01 |
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CN 201220257155 Expired - Lifetime CN202914016U (zh) | 2012-06-01 | 2012-06-01 | 一种油管堵塞器 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107673298A (zh) * | 2017-11-24 | 2018-02-09 | 重庆市远翔食品有限公司 | 一种午餐肉装罐机 |
CN113586008A (zh) * | 2021-09-28 | 2021-11-02 | 胜利油田东润机械工程有限责任公司 | 一种油水井封隔器 |
-
2012
- 2012-06-01 CN CN 201220257155 patent/CN202914016U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107673298A (zh) * | 2017-11-24 | 2018-02-09 | 重庆市远翔食品有限公司 | 一种午餐肉装罐机 |
CN113586008A (zh) * | 2021-09-28 | 2021-11-02 | 胜利油田东润机械工程有限责任公司 | 一种油水井封隔器 |
CN113586008B (zh) * | 2021-09-28 | 2021-12-07 | 胜利油田东润机械工程有限责任公司 | 一种油水井封隔器 |
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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: JILIN GUOTAI PETROLEUM DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: SONGYUAN GUOTAI PETROLEUM TECHNOLOGY SERVICE CO., LTD. Effective date: 20141211 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20141211 Address after: 138000 Jinghu District, Songyuan economic and Technological Development Zone, Jilin, Liuhe (317) Patentee after: Jilin Guotai Petroleum Development Co., Ltd. Address before: 138000 Jilin province Songyuan city road construction zone Ningjiang yadahong industrial Jilin Ruitai Patentee before: Songyuan Guotai Petroleum Technology Service Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130501 |