CN201809897U - 用作通风通道的大跨度预应力混凝土梁板及通风通道系统 - Google Patents
用作通风通道的大跨度预应力混凝土梁板及通风通道系统 Download PDFInfo
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- CN201809897U CN201809897U CN2010202395900U CN201020239590U CN201809897U CN 201809897 U CN201809897 U CN 201809897U CN 2010202395900 U CN2010202395900 U CN 2010202395900U CN 201020239590 U CN201020239590 U CN 201020239590U CN 201809897 U CN201809897 U CN 201809897U
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CN2010202395900U CN201809897U (zh) | 2010-03-19 | 2010-06-18 | 用作通风通道的大跨度预应力混凝土梁板及通风通道系统 |
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CN201020166353 | 2010-03-19 | ||
CN201020166353.6 | 2010-03-19 | ||
CN2010202395900U CN201809897U (zh) | 2010-03-19 | 2010-06-18 | 用作通风通道的大跨度预应力混凝土梁板及通风通道系统 |
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CN201809897U true CN201809897U (zh) | 2011-04-27 |
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CN2010202395900U Expired - Fee Related CN201809897U (zh) | 2010-03-19 | 2010-06-18 | 用作通风通道的大跨度预应力混凝土梁板及通风通道系统 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102808514A (zh) * | 2011-06-01 | 2012-12-05 | 永升建设集团有限公司 | 大跨度预应力混凝土空心开洞梁制作方法 |
CN103114684A (zh) * | 2013-03-05 | 2013-05-22 | 四川大学 | 一种用于张拉膜建筑的遥控通风口 |
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2010
- 2010-06-18 CN CN2010202395900U patent/CN201809897U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102808514A (zh) * | 2011-06-01 | 2012-12-05 | 永升建设集团有限公司 | 大跨度预应力混凝土空心开洞梁制作方法 |
CN102808514B (zh) * | 2011-06-01 | 2015-01-21 | 永升建设集团有限公司 | 大跨度预应力混凝土空心开洞梁制作方法 |
CN103114684A (zh) * | 2013-03-05 | 2013-05-22 | 四川大学 | 一种用于张拉膜建筑的遥控通风口 |
CN103114684B (zh) * | 2013-03-05 | 2015-06-03 | 四川大学 | 一种用于张拉膜建筑的遥控通风口 |
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Effective date of registration: 20120605 Address after: 265700 Shandong province Longkou City Shi Liang Zhen Shi Liang Street No. 1 Patentee after: Mu Cuilan Address before: 266107 Qingdao Jin Chao company, No. 17 Shandong Road, Xia Zhuang Town, Chengyang District, Shandong, Qingdao Patentee before: Liu Zhonglin |
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