GENEVA, May 4 -- HUAINAN NORMAL UNIVERSITY (Dongshan West RoadHuainan, Anhui 232038), 淮南师范学院 (中国安徽省淮南市洞山西路) filed a patent application (PCT/CN2023/133923) for "EVALUATION METHOD AND SYSTEM FOR FINE DIVISION OF WATER RICHNESS OF UNCONSOLIDATED AQUIFER IN MINE SHAFT" on Nov 24, 2023. With publication no. WO/2025/086381, the details related to the patent application was published on May 01, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): BI, Yaoshan (Dongshan West RoadHu...