Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11143025 | Mine exploitation based on stoping, separation and filling control | Jixiong Zhang, Qiang Zhang, Feng Ju, Jiaqi Wang, Yang Chen | 2021-10-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11143025 | Mine exploitation based on stoping, separation and filling control | Jixiong Zhang, Qiang Zhang, Feng Ju, Jiaqi Wang, Yang Chen | 2021-10-12 |