CN207452711U - 一种新型多用途桥梁防护栏 - Google Patents
一种新型多用途桥梁防护栏 Download PDFInfo
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CN201721212243.7U CN207452711U (zh) | 2017-09-21 | 2017-09-21 | 一种新型多用途桥梁防护栏 |
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CN115387194A (zh) * | 2022-09-22 | 2022-11-25 | 无锡小淞交通科技发展有限公司 | 一种生态景区用智慧桥梁 |
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CN115387194A (zh) * | 2022-09-22 | 2022-11-25 | 无锡小淞交通科技发展有限公司 | 一种生态景区用智慧桥梁 |
CN115387194B (zh) * | 2022-09-22 | 2023-08-22 | 无锡小淞交通科技发展有限公司 | 一种生态景区用智慧桥梁 |
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TR01 | Transfer of patent right |
Effective date of registration: 20200623 Address after: 1702, unit 2, No. 12, Xiangshan Road, Laoshan District, Qingdao, Shandong Province Patentee after: Shandong Tiancheng Traffic Engineering Co.,Ltd. Address before: 311800 Xiaqianwang 137, Baiduwu Village, Lipu Town, Zhuji City, Shaoxing City, Zhejiang Province Patentee before: Swami |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221024 Address after: 246000 No. 1366, Wangjiang Avenue, Huayang Town, Wangjiang County, Anqing City, Anhui Province Patentee after: Anhui Binjiang Road and Bridge Engineering Co.,Ltd. Address before: 266000 1702, Unit 2, No. 12, Xiangshan Road, Laoshan District, Qingdao, Shandong Patentee before: Shandong Tiancheng Traffic Engineering Co.,Ltd. |
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TR01 | Transfer of patent right |