CN202969285U - 铁路桥梁挡风屏 - Google Patents
铁路桥梁挡风屏 Download PDFInfo
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- CN202969285U CN202969285U CN 201220549897 CN201220549897U CN202969285U CN 202969285 U CN202969285 U CN 202969285U CN 201220549897 CN201220549897 CN 201220549897 CN 201220549897 U CN201220549897 U CN 201220549897U CN 202969285 U CN202969285 U CN 202969285U
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CN 201220549897 CN202969285U (zh) | 2012-10-25 | 2012-10-25 | 铁路桥梁挡风屏 |
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CN 201220549897 CN202969285U (zh) | 2012-10-25 | 2012-10-25 | 铁路桥梁挡风屏 |
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CN202969285U true CN202969285U (zh) | 2013-06-05 |
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CN 201220549897 Expired - Fee Related CN202969285U (zh) | 2012-10-25 | 2012-10-25 | 铁路桥梁挡风屏 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103397594A (zh) * | 2013-08-21 | 2013-11-20 | 苏传海 | 一种流线型主梁结构 |
CN104404866A (zh) * | 2014-11-28 | 2015-03-11 | 中铁第一勘察设计院集团有限公司 | 高速铁路桥梁挡风结构立柱 |
CN108166404A (zh) * | 2018-03-09 | 2018-06-15 | 兰州铁道设计院有限公司 | 一种铁路高架桥防风阻沙板 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103397594A (zh) * | 2013-08-21 | 2013-11-20 | 苏传海 | 一种流线型主梁结构 |
CN104404866A (zh) * | 2014-11-28 | 2015-03-11 | 中铁第一勘察设计院集团有限公司 | 高速铁路桥梁挡风结构立柱 |
CN108166404A (zh) * | 2018-03-09 | 2018-06-15 | 兰州铁道设计院有限公司 | 一种铁路高架桥防风阻沙板 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20151025 |
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