Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12258862 | Experimental system for surrounding rock crack evolution and water inrush disaster change in tunnel excavation of near-covered karst cave | Hailong Wang, Chuanyang Jia, Xiaoyuan Song, Xizhen Sun, Keming Liu +2 more | 2025-03-25 |