CN210049095U - 一种桥梁护栏 - Google Patents
一种桥梁护栏 Download PDFInfo
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- CN210049095U CN210049095U CN201822212582.6U CN201822212582U CN210049095U CN 210049095 U CN210049095 U CN 210049095U CN 201822212582 U CN201822212582 U CN 201822212582U CN 210049095 U CN210049095 U CN 210049095U
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CN201822212582.6U CN210049095U (zh) | 2018-12-26 | 2018-12-26 | 一种桥梁护栏 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109577187A (zh) * | 2018-12-26 | 2019-04-05 | 山东省交通规划设计院 | 一种桥梁护栏 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109577187A (zh) * | 2018-12-26 | 2019-04-05 | 山东省交通规划设计院 | 一种桥梁护栏 |
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 250031 No. 576 Wushanxi Road, Tianqiao District, Jinan City, Shandong Province Patentee after: Shandong transportation planning and Design Institute Co.,Ltd. Patentee after: BEIJING ZHONGJIAO HUAAN TECHNOLOGY Co.,Ltd. Address before: 250031 No. 576 Wushanxi Road, Tianqiao District, Jinan City, Shandong Province Patentee before: SHANDONG PROVINCIAL COMMUNICATIONS PLANNING AND DESIGN INSTITUTE Patentee before: BEIJING ZHONGJIAO HUAAN TECHNOLOGY Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 250031 No. 576 Wushanxi Road, Tianqiao District, Jinan City, Shandong Province Patentee after: Shandong transportation planning and Design Institute Group Co.,Ltd. Patentee after: BEIJING ZHONGJIAO HUAAN TECHNOLOGY Co.,Ltd. Address before: 250031 No. 576 Wushanxi Road, Tianqiao District, Jinan City, Shandong Province Patentee before: Shandong transportation planning and Design Institute Co.,Ltd. Patentee before: BEIJING ZHONGJIAO HUAAN TECHNOLOGY Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder |