CN201747063U - 一种端头可拆卸重复利用的对拉螺栓 - Google Patents
一种端头可拆卸重复利用的对拉螺栓 Download PDFInfo
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- CN201747063U CN201747063U CN2010202448556U CN201020244855U CN201747063U CN 201747063 U CN201747063 U CN 201747063U CN 2010202448556 U CN2010202448556 U CN 2010202448556U CN 201020244855 U CN201020244855 U CN 201020244855U CN 201747063 U CN201747063 U CN 201747063U
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CN2010202448556U CN201747063U (zh) | 2010-06-30 | 2010-06-30 | 一种端头可拆卸重复利用的对拉螺栓 |
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CN2010202448556U CN201747063U (zh) | 2010-06-30 | 2010-06-30 | 一种端头可拆卸重复利用的对拉螺栓 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106989966A (zh) * | 2017-03-08 | 2017-07-28 | 河海大学 | 一种混凝土芯样补平装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106989966A (zh) * | 2017-03-08 | 2017-07-28 | 河海大学 | 一种混凝土芯样补平装置 |
CN106989966B (zh) * | 2017-03-08 | 2019-04-30 | 河海大学 | 一种混凝土芯样补平装置 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG FOUNDATION ENGINEERING GROUP CO., LTD. Free format text: FORMER NAME: GUANGDONG PROV. FOUNDATION ENGINEERING CO. |
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CP01 | Change in the name or title of a patent holder |
Address after: 19-20, No. 510620, Tianhe Road, 99 Tianhe Road, Guangdong, Guangzhou Patentee after: Foundation Design Group Co., Ltd of Guangdong Province Address before: 19-20, No. 510620, Tianhe Road, 99 Tianhe Road, Guangdong, Guangzhou Patentee before: Guangdong Prov. Foundation Engineering Co. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20190630 |
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CF01 | Termination of patent right due to non-payment of annual fee |