INTERNATIONAL PATENT: CHANGSHA INSTITUTE OF MINING RESEARCH CO.,LTD, 长沙矿山研究院有限责任公司 FILES APPLICATION FOR "TEST DEVICE FOR MECHANICAL PROPERTIES OF ANCHOR BOLT"

GENEVA, May 10 -- CHANGSHA INSTITUTE OF MINING RESEARCH CO.,LTD (No. 343 Lushan South Road, Yuelu District,Changsha, Hunan 410012), 长沙矿山研究院有限责任公司 (中国湖南省长沙市岳麓区麓山南路343号) filed a patent application (PCT/CN2025/131961) for "TEST DEVICE FOR MECHANICAL PROPERTIES OF ANCHOR BOLT" on Oct 31, 2025. With publication no. WO/2026/092718, the details related to the patent application was published on May 07, 2026.

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