GENEVA, May 16 -- ZIGONG CEMENTED CARBIDE CO., LTD. (No.111, Renmin RoadZigong, Sichuan 643010), 自贡硬质合金有限责任公司 (中国四川省自贡市人民路111号) filed a patent application (PCT/CN2024/087651) for "WEAR-RESISTANT PICK TOOL" on Apr 15, 2024. With publication no. WO/2025/097664, the details related to the patent application was published on May 15, 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): DIAO, Chunmin (No.44, 12/F, Unit 1, Block 5, No.117...