INTERNATIONAL PATENT: CHINA RAILWAY NO.9 GROUP ELECTRICAL ENGINEERING CO., LTD, 中铁九局集团电务工程有限公司 FILES APPLICATION FOR "CONSTRUCTION METHOD FOR SIMULTANEOUSLY REPLACING CATENARY AND CONTACT WIRES OF ENTIRE ANCHOR SECTION OF OVERHEAD CONTACT SYSTEM OF PASSENGER-DEDICATED LINE"

GENEVA, Aug. 17 -- CHINA RAILWAY NO.9 GROUP ELECTRICAL ENGINEERING CO., LTD (No.3-1 Jingbin Street, Shenhe DistrictShenyang, Liaoning 110013), 中铁九局集团电务工程有限公司 (中国辽宁省沈阳市沈河区敬宾街3-1号) filed a patent application (PCT/CN2025/081309) for "CONSTRUCTION METHOD FOR SIMULTANEOUSLY REPLACING CATENARY AND CONTACT WIRES OF ENTIRE ANCHOR SECTION OF OVERHEAD CONTACT SYSTEM OF PASSENGER-DEDICATED LINE" on Mar 07, 2025. With publication no. WO/2025/168145, the details related to the patent application was published on Aug 14, 2025.

Notably, the patent applica...