CN202265801U - 一种碾压混凝土坝诱导缝接缝灌浆排气系统 - Google Patents
一种碾压混凝土坝诱导缝接缝灌浆排气系统 Download PDFInfo
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CN2011203788598U CN202265801U (zh) | 2011-10-09 | 2011-10-09 | 一种碾压混凝土坝诱导缝接缝灌浆排气系统 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102383398A (zh) * | 2011-10-09 | 2012-03-21 | 中国水电顾问集团西北勘测设计研究院 | 一种碾压混凝土坝诱导缝接缝灌浆排气系统及施工工艺 |
CN102912720A (zh) * | 2012-10-16 | 2013-02-06 | 中铁十局集团有限公司 | 一种框架桥诱导缝结构 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102383398A (zh) * | 2011-10-09 | 2012-03-21 | 中国水电顾问集团西北勘测设计研究院 | 一种碾压混凝土坝诱导缝接缝灌浆排气系统及施工工艺 |
CN102912720A (zh) * | 2012-10-16 | 2013-02-06 | 中铁十局集团有限公司 | 一种框架桥诱导缝结构 |
CN102912720B (zh) * | 2012-10-16 | 2015-08-26 | 中铁十局集团有限公司 | 一种框架桥诱导缝结构 |
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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: CHINA ELECTRIC POWER CONSTRUCTION GROUP NORTHWEST Free format text: FORMER NAME: HYDROCHINA XIBEI ENGINEERING CORPORATION Owner name: HYDROCHINA XIBEI ENGINEERING CORPORATION Free format text: FORMER NAME: NORTHWEST HYDROELECTRIC INVESTIGATION + DESIGN INSTITUTE OF CHINA HYDROPOWER ENGINEERING CONSULTING |
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CP01 | Change in the name or title of a patent holder |
Address after: 710065 Shaanxi Province, Xi'an City Road eight No. 18 general survey and Design Institute of the Northwest Office Patentee after: POWERCHINA NORTHWEST ENGINEERING Co.,Ltd. Address before: 710065 Shaanxi Province, Xi'an City Road eight No. 18 general survey and Design Institute of the Northwest Office Patentee before: NORTHWEST HYDRO CONSULTING ENGINEERS, CHECC Address after: 710065 Shaanxi Province, Xi'an City Road eight No. 18 general survey and Design Institute of the Northwest Office Patentee after: NORTHWEST HYDRO CONSULTING ENGINEERS, CHECC Address before: 710065 Shaanxi Province, Xi'an City Road eight No. 18 general survey and Design Institute of the Northwest Office Patentee before: Northwest Hydro Consulting Engineers, CHECC |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20120606 |