CN205711770U - 一种简易的钢管拱桥拱肋合龙装置 - Google Patents
一种简易的钢管拱桥拱肋合龙装置 Download PDFInfo
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105862603A (zh) * | 2016-06-01 | 2016-08-17 | 中交四公局第五工程有限公司 | 一种简易的钢管拱桥拱肋合龙装置 |
CN109440661A (zh) * | 2018-12-21 | 2019-03-08 | 中铁二十五局集团第五工程有限公司 | 渡槽连续箱槽挂篮法施工工艺 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105862603A (zh) * | 2016-06-01 | 2016-08-17 | 中交四公局第五工程有限公司 | 一种简易的钢管拱桥拱肋合龙装置 |
CN105862603B (zh) * | 2016-06-01 | 2018-03-09 | 中交四公局第五工程有限公司 | 一种简易的钢管拱桥拱肋合龙装置 |
CN109440661A (zh) * | 2018-12-21 | 2019-03-08 | 中铁二十五局集团第五工程有限公司 | 渡槽连续箱槽挂篮法施工工艺 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Yue Wenjun Inventor after: Yu Jiangying Inventor after: Wu Yachao Inventor after: Cheng Bo Inventor after: Song Dacheng Inventor after: Wang Dong Inventor after: Zhang Pengbo Inventor before: Yue Wenjun Inventor before: Wu Yachao Inventor before: Cheng Bo Inventor before: Song Dacheng Inventor before: Wang Dong Inventor before: Zhang Pengbo |
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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: 20161123 Termination date: 20180601 |