GENEVA, March 1 -- HUBEI HUANGMAILING PHOSPHORUS CHEMICAL CO., LTD (Yangping Town, Dawu CountyXiaogan, Hubei 432800), 湖北省黄麦岭磷化工有限责任公司 (中国湖北省孝感市大悟县阳平镇) filed a patent application (PCT/CN2024/113051) for "FILTER PRESS DEVICE FOR PHOSPHATE CONCENTRATE" on Aug 19, 2024. With publication no. WO/2026/039941, the details related to the patent application was published on Feb 26, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organiz...