Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11215542 | Rock impact loading-unloading confining pressure test system and usage method therefor | Shilin Song, Yunliang Tan, Deyuan Fan, Jianguo Ning, Qingheng Gu +3 more | 2022-01-04 |