CN103541694A - 立体抽油机 - Google Patents
立体抽油机 Download PDFInfo
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- CN103541694A CN103541694A CN201310519457.9A CN201310519457A CN103541694A CN 103541694 A CN103541694 A CN 103541694A CN 201310519457 A CN201310519457 A CN 201310519457A CN 103541694 A CN103541694 A CN 103541694A
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Application Number | Priority Date | Filing Date | Title |
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CN201310519457.9A CN103541694A (zh) | 2013-10-29 | 2013-10-29 | 立体抽油机 |
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CN201310519457.9A CN103541694A (zh) | 2013-10-29 | 2013-10-29 | 立体抽油机 |
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CN103541694A true CN103541694A (zh) | 2014-01-29 |
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CN201310519457.9A Pending CN103541694A (zh) | 2013-10-29 | 2013-10-29 | 立体抽油机 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108412461A (zh) * | 2018-03-13 | 2018-08-17 | 张繁欣 | 一种滚筒链轮复合增程式大型抽油机 |
CN109441406A (zh) * | 2018-12-25 | 2019-03-08 | 杨元亮 | 一种无游梁长冲程齿轮驱动圆柱抽油机 |
CN113638718A (zh) * | 2021-10-15 | 2021-11-12 | 胜利新大新材料股份有限公司 | 链条换向抽油机 |
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2013
- 2013-10-29 CN CN201310519457.9A patent/CN103541694A/zh active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108412461A (zh) * | 2018-03-13 | 2018-08-17 | 张繁欣 | 一种滚筒链轮复合增程式大型抽油机 |
CN109441406A (zh) * | 2018-12-25 | 2019-03-08 | 杨元亮 | 一种无游梁长冲程齿轮驱动圆柱抽油机 |
CN113638718A (zh) * | 2021-10-15 | 2021-11-12 | 胜利新大新材料股份有限公司 | 链条换向抽油机 |
CN113638718B (zh) * | 2021-10-15 | 2022-02-08 | 胜利新大新材料股份有限公司 | 链条换向抽油机 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: SHAANXI QIYUAN TECHNOLOGY DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: XINGYI ENTERPRISE GROUP CO., LTD, SHAANXI Effective date: 20141215 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20141215 Address after: 710075 Shaanxi city of Xi'an province high tech Zone Feng Hui Road No. 36 block 1 block 1 oak unit 4 room 10406 Applicant after: SHAANXI QIYUAN TECHNOLOGY DEVELOPMENT CO., LTD. Address before: 710075 Shaanxi city of Xi'an province high tech Zone Tang Yan Road No. 35 Mong block G of modern city 21 floor No. 2105 Applicant before: Xingyi Enterprise Group Co., Ltd, Shaanxi |
|
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140129 |