Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11519837 | Automatic simulation test bench for similar materials of top-coal caving mining and test method thereof | Shanchao Hu, Jing Zuo, Jianguo Ning, Jun Wang, Yong Guo | 2022-12-06 |