CN211200070U - 一种桥梁工程用防护装置 - Google Patents
一种桥梁工程用防护装置 Download PDFInfo
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113123274A (zh) * | 2021-04-14 | 2021-07-16 | 北京深华科交通工程有限公司 | 一种高速公路防撞护栏 |
CN113512938A (zh) * | 2021-07-26 | 2021-10-19 | 阚露露 | 一种桥梁护栏 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113123274A (zh) * | 2021-04-14 | 2021-07-16 | 北京深华科交通工程有限公司 | 一种高速公路防撞护栏 |
CN113123274B (zh) * | 2021-04-14 | 2023-03-03 | 北京深华科交通工程有限公司 | 一种高速公路防撞护栏 |
CN113512938A (zh) * | 2021-07-26 | 2021-10-19 | 阚露露 | 一种桥梁护栏 |
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Effective date of registration: 20200825 Address after: No.602, Changbei Road, Honggutan New District, Nanchang City, Jiangxi Province Co-patentee after: Tu Jianmin Patentee after: Sun Wu Address before: 253600 10-5-205, guixinyuan, 26 Shizhong Road, Leling City, Dezhou City, Shandong Province Patentee before: Michelson Effective date of registration: 20200825 Address after: 336000 floor 16, building 1, Longda logistics, No.152, Jinxiu Avenue, Yuanzhou District, Yichun City, Jiangxi Province Patentee after: Yichun Traffic Highway Engineering Construction Co.,Ltd. Address before: No.602, Changbei Road, Honggutan New District, Nanchang City, Jiangxi Province Co-patentee before: Tu Jianmin Patentee before: Sun Wu |