CN211689978U - 一种高速铁路桥梁挡风装置 - Google Patents
一种高速铁路桥梁挡风装置 Download PDFInfo
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Effective date of registration: 20211210 Address after: 317500 6th floor, Dongyan Jiaotong building, Renmin Road, Taiping Street, Wenling City, Taizhou City, Zhejiang Province Patentee after: HONGYUAN CONSTRUCTION Co.,Ltd. Address before: 325000 No. 56, Niushan North Road, Wenzhou City, Zhejiang Province Patentee before: WENZHOU COMMUNICATIONS CONSTRUCTION (Group) Co.,Ltd. |
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Effective date of registration: 20230630 Address after: Building 5B, No. 51 Tengfei Avenue, Qingyang District, Chengdu City, Sichuan Province, 610000 Patentee after: Northwest Transportation Construction Group Co.,Ltd. Address before: 317500 6th floor, Dongyan Jiaotong building, Renmin Road, Taiping Street, Wenling City, Taizhou City, Zhejiang Province Patentee before: HONGYUAN CONSTRUCTION Co.,Ltd. |
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