CN202882448U - 一种用于圆钢管桁架安装的临时固定装置 - Google Patents
一种用于圆钢管桁架安装的临时固定装置 Download PDFInfo
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110258357A (zh) * | 2019-07-09 | 2019-09-20 | 中铁二院成都勘察设计研究院有限责任公司 | 一种钢管拱肋节段空中连接的施工方法 |
CN111335139A (zh) * | 2020-04-08 | 2020-06-26 | 中铁二院工程集团有限责任公司 | 一种钢管拱圈节段临时连接构造 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110258357A (zh) * | 2019-07-09 | 2019-09-20 | 中铁二院成都勘察设计研究院有限责任公司 | 一种钢管拱肋节段空中连接的施工方法 |
CN111335139A (zh) * | 2020-04-08 | 2020-06-26 | 中铁二院工程集团有限责任公司 | 一种钢管拱圈节段临时连接构造 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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Owner name: MCC TIANGONG GROUP CO., LTD. CHINA RAILWAY + AIRPO Free format text: FORMER OWNER: MCC TIANGONG GROUP CO., LTD. Effective date: 20140919 |
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C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Minglu Inventor after: Chen Zhen Inventor after: Wang Jiaxiang Inventor after: Zhang Jiansheng Inventor after: Wang Biqin Inventor after: Zhang Kan Inventor after: Zhang Li Inventor after: Yang Shaojun Inventor after: Zhou Yunchuan Inventor after: Gao Ming Inventor after: Zhao Hui Inventor before: Liu Minglu Inventor before: Zhang Jiansheng Inventor before: Wang Biqin Inventor before: Zhang Kan Inventor before: Zhao Hui Inventor before: Chen Zhen Inventor before: Wang Jiaxiang |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIU MINGLU ZHANG JIANSHENG WANG FUQIN ZHANG KAN ZHAO HUI CHEN ZHEN WANG JIAXIANG TO: LIU MINGLU ZHANG JIANSHENG WANG FUQIN ZHANG KAN ZHANG LI YANG SHAOJUN ZHOU YUNCHUAN GAO MING ZHAO HUI CHEN ZHEN WANG JIAXIANG |
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TR01 | Transfer of patent right |
Effective date of registration: 20140919 Address after: 201999 room A, room 1325, Mudanjiang Road, Shanghai, Baoshan District, 403 Patentee after: CMTCC Shanghai 13th Construction Co.,Ltd. Patentee after: MCC TIANGONG GROUP Corp.,Ltd. Patentee after: CHINA RAILWAY AIRPORT CONSTRUCTION Group Corp. Address before: 201999 room A, room 1325, Mudanjiang Road, Shanghai, Baoshan District, 403 Patentee before: CMTCC Shanghai 13th Construction Co.,Ltd. Patentee before: MCC TIANGONG GROUP Corp.,Ltd. |
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CP01 | Change in the name or title of a patent holder |
Address after: 201999 room A, room 1325, Mudanjiang Road, Shanghai, Baoshan District, 403 Co-patentee after: MCC TIANGONG GROUP Corp.,Ltd. Patentee after: SHANGHAI ERSHIYE CONSTRUCTION Co.,Ltd. Co-patentee after: CHINA RAILWAY AIRPORT CONSTRUCTION Group Corp. Address before: 201999 room A, room 1325, Mudanjiang Road, Shanghai, Baoshan District, 403 Co-patentee before: MCC TIANGONG GROUP Corp.,Ltd. Patentee before: SHANGHAI MCC13 CONSTRUCTION Co.,Ltd. Co-patentee before: CHINA RAILWAY AIRPORT CONSTRUCTION Group Corp. Address after: 201999 room A, room 1325, Mudanjiang Road, Shanghai, Baoshan District, 403 Co-patentee after: MCC TIANGONG GROUP Corp.,Ltd. Patentee after: SHANGHAI MCC13 CONSTRUCTION Co.,Ltd. Co-patentee after: CHINA RAILWAY AIRPORT CONSTRUCTION Group Corp. Address before: 201999 room A, room 1325, Mudanjiang Road, Shanghai, Baoshan District, 403 Co-patentee before: MCC TIANGONG GROUP Corp.,Ltd. Patentee before: CMTCC Shanghai 13th Construction Co.,Ltd. Co-patentee before: CHINA RAILWAY AIRPORT CONSTRUCTION Group Corp. |
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CP01 | Change in the name or title of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20201029 |
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CF01 | Termination of patent right due to non-payment of annual fee |