GENEVA, May 10 -- CHINA HARBOUR ENGINEERING COMPANY LTD. (No. 9, Chunxiu RoadDongcheng District, Beijing 100027), 中国港湾工程有限责任公司 (中国北京市东城区春秀路9号) filed a patent application (PCT/CN2023/138614) for "DREDGING CONSTRUCTION METHOD FOR HARBOR BASINS AND CHANNELS IN SOIL CONTAINING HYDROGEN SULFIDE" on Dec 14, 2023. With publication no. WO/2025/091644, the details related to the patent application was published on May 08, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property ...