CN211522984U - 一种可调节式道路限宽柱 - Google Patents
一种可调节式道路限宽柱 Download PDFInfo
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- CN211522984U CN211522984U CN201921517378.3U CN201921517378U CN211522984U CN 211522984 U CN211522984 U CN 211522984U CN 201921517378 U CN201921517378 U CN 201921517378U CN 211522984 U CN211522984 U CN 211522984U
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CN201921517378.3U CN211522984U (zh) | 2019-09-12 | 2019-09-12 | 一种可调节式道路限宽柱 |
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CN201921517378.3U CN211522984U (zh) | 2019-09-12 | 2019-09-12 | 一种可调节式道路限宽柱 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112627079A (zh) * | 2020-12-21 | 2021-04-09 | 合肥学院 | 一种公路桥梁的车辆限行装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112627079A (zh) * | 2020-12-21 | 2021-04-09 | 合肥学院 | 一种公路桥梁的车辆限行装置 |
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GR01 | Patent grant | ||
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Effective date of registration: 20230420 Address after: Room 1001, Building 13, Yuyao Wanda Plaza, Yuyao, Ningbo, Zhejiang 315400 Patentee after: Zhejiang Ningfeng Municipal Construction Co.,Ltd. Address before: 741025 Room 601, unit 5, building 2, 23 Nianlipu street, Maiji District, Tianshui City, Gansu Province Patentee before: Zhao Rong |
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AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20200918 Effective date of abandoning: 20231019 |
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AV01 | Patent right actively abandoned |
Granted publication date: 20200918 Effective date of abandoning: 20231019 |