CN202227267U - 路桥护栏预应力过渡梁 - Google Patents
路桥护栏预应力过渡梁 Download PDFInfo
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- CN202227267U CN202227267U CN2011203382777U CN201120338277U CN202227267U CN 202227267 U CN202227267 U CN 202227267U CN 2011203382777 U CN2011203382777 U CN 2011203382777U CN 201120338277 U CN201120338277 U CN 201120338277U CN 202227267 U CN202227267 U CN 202227267U
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CN2011203382777U CN202227267U (zh) | 2011-09-09 | 2011-09-09 | 路桥护栏预应力过渡梁 |
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CN2011203382777U CN202227267U (zh) | 2011-09-09 | 2011-09-09 | 路桥护栏预应力过渡梁 |
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CN202227267U true CN202227267U (zh) | 2012-05-23 |
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CN2011203382777U Expired - Fee Related CN202227267U (zh) | 2011-09-09 | 2011-09-09 | 路桥护栏预应力过渡梁 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102979051A (zh) * | 2012-08-30 | 2013-03-20 | 北京中通路科技有限公司 | 一种双层单波梁钢护栏 |
CN104846738A (zh) * | 2015-03-17 | 2015-08-19 | 上海梦苔交通科技有限公司 | 一种公路与桥梁防撞护栏结合部的通用过渡板 |
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2011
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102979051A (zh) * | 2012-08-30 | 2013-03-20 | 北京中通路科技有限公司 | 一种双层单波梁钢护栏 |
CN102979051B (zh) * | 2012-08-30 | 2016-06-22 | 中交路安(北京)科技有限公司 | 一种双层单波梁钢护栏 |
CN104846738A (zh) * | 2015-03-17 | 2015-08-19 | 上海梦苔交通科技有限公司 | 一种公路与桥梁防撞护栏结合部的通用过渡板 |
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Owner name: CHINA COMMUNICATIONS CONSTRUCTION LUAN (BEIJING) T Free format text: FORMER NAME: BEIJING ZHONGTONGLU TECHNOLOGY CO., LTD. |
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Address after: 100083 Beijing City, Haidian District Xueyuan Road No. 30, building B, 909 big industry Patentee after: Sino way (Beijing) Technology Co., Ltd. Patentee after: BEIJING ZHONGZI ZHENGDA TRANSPORTATION ENGINEERING TECHNOLOGY CO., LTD. Address before: 100083 Beijing City, Haidian District Xueyuan Road District I No. 30 Fangxing building room 715 Patentee before: Beijing ZhongTongLu Technology Co., Ltd. Patentee before: BEIJING ZHONGZI ZHENGDA TRANSPORTATION ENGINEERING TECHNOLOGY CO., LTD. |
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CF01 | Termination of patent right due to non-payment of annual fee |
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