CN101613998B - 高强柔性树脂基体复合材料防撞护栏 - Google Patents
高强柔性树脂基体复合材料防撞护栏 Download PDFInfo
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- CN101613998B CN101613998B CN2009100599869A CN200910059986A CN101613998B CN 101613998 B CN101613998 B CN 101613998B CN 2009100599869 A CN2009100599869 A CN 2009100599869A CN 200910059986 A CN200910059986 A CN 200910059986A CN 101613998 B CN101613998 B CN 101613998B
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- unsaturated polyester
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CN2009100599869A CN101613998B (zh) | 2009-07-14 | 2009-07-14 | 高强柔性树脂基体复合材料防撞护栏 |
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CN2009100599869A CN101613998B (zh) | 2009-07-14 | 2009-07-14 | 高强柔性树脂基体复合材料防撞护栏 |
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CN101613998A CN101613998A (zh) | 2009-12-30 |
CN101613998B true CN101613998B (zh) | 2011-01-26 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106192815B (zh) * | 2016-07-30 | 2019-01-18 | 黑龙江天地承尚科技有限公司 | 一种防腐柔性护栏 |
CN106638392A (zh) * | 2016-10-13 | 2017-05-10 | 交通运输部公路科学研究所 | 混凝土护栏单元及其制备方法和混凝土护栏 |
CN111868409B (zh) * | 2018-03-22 | 2023-02-28 | 东丽株式会社 | 复合结构体 |
CN112458970A (zh) * | 2020-11-30 | 2021-03-09 | 安徽铭心金属制品有限公司 | 一种道路交通缓冲防护装置 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chengdu Ming Guang Municipal Facility Co., Ltd. Assignor: Zhou Zhiliang Contract record no.: 2011510000156 Denomination of invention: Crash barrier made from high tensile flexible resin matrix composite material Granted publication date: 20110126 License type: Exclusive License Open date: 20091230 Record date: 20110817 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20130714 |