INTERNATIONAL PATENT: SHANGHAI URBAN CONSTRUCTION DESIGN & RESEARCH INSTITUTE (GROUP) CO., LTD, 上海市城市建设设计研究总院（集团）有限公司 FILES APPLICATION FOR "SUPPORTLESS INTEGRAL-ASSEMBLY-TYPE CUT-AND-COVER VEHICULAR TUNNEL STRUCTURE SYSTEM AND CONSTRUCTION METHOD"

GENEVA, May 9 -- SHANGHAI URBAN CONSTRUCTION DESIGN & RESEARCH INSTITUTE (GROUP) CO., LTD (No.3447, Dongfang RoadPudong New Area, Shanghai 200120), 上海市城市建设设计研究总院（集团）有限公司 (中国上海市浦东新区东方路3447号) filed a patent application (PCT/CN2025/085071) for "SUPPORTLESS INTEGRAL-ASSEMBLY-TYPE CUT-AND-COVER VEHICULAR TUNNEL STRUCTURE SYSTEM AND CONSTRUCTION METHOD" on Mar 26, 2025. With publication no. WO/2026/091395, the details related to the patent application was published on May 07, 2026.

Notably, the patent applicatio...