CN203757003U - 一种橡胶坝钢闸门用防泥沙油缸 - Google Patents
一种橡胶坝钢闸门用防泥沙油缸 Download PDFInfo
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- CN203757003U CN203757003U CN201420189117.4U CN201420189117U CN203757003U CN 203757003 U CN203757003 U CN 203757003U CN 201420189117 U CN201420189117 U CN 201420189117U CN 203757003 U CN203757003 U CN 203757003U
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103899760A (zh) * | 2014-04-18 | 2014-07-02 | 侯作启 | 一种橡胶坝钢闸门用防泥沙油缸 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103899760A (zh) * | 2014-04-18 | 2014-07-02 | 侯作启 | 一种橡胶坝钢闸门用防泥沙油缸 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: YANTAI TIANSHENG TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HOU ZUOQI Effective date: 20141223 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20141223 Address after: 264003, No. 12, Sheng Sheng Road, Sheng Industrial Park, Laishan District, Shandong, Yantai Patentee after: Yantai Tiansheng Polytron Technologies Inc Address before: 264003, No. 12, Sheng Sheng Road, Sheng Industrial Park, Laishan District, Shandong, Yantai Patentee before: Hou Zuoqi |
|
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: 20140806 Termination date: 20160418 |