GENEVA, May 9 -- CCCC THIRD HARBOR ENGINEERING CO., LTD (No. 139, Pingjiang RoadXuhui District, Shanghai 201302), 中交第三航务工程局有限公司 (中国上海市徐汇区平江路139号) filed a patent application (PCT/CN2025/090861) for "LIFTING/LOWERING PLATFORM FOR WELDING AND MAINTENANCE OF PILE-DRIVING BARGE" on Apr 24, 2025. With publication no. WO/2026/091426, the details related to the patent application was published on May 07, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organizati...