GENEVA, May 3 -- YELLOW RIVER CO., LTD. (No.147, Middle Section of Huanghe RoadSanmenxia, Henan 472000), 中国水利水电第十一工程局有限公司 (中国河南省三门峡市黄河路中段147 号) filed a patent application (PCT/CN2025/072116) for "HIGH-PRESSURE JET GROUTING CONSTRUCTION METHOD FOR CONCRETE CUTOFF WALL FOR DAM" on Jan 13, 2025. With publication no. WO/2026/086033, the details related to the patent application was published on Apr 30, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed b...