Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11435183 | Measuring-robot device for fully mechanized coal mining face and automatic measuring system | Shanjun Mao, Xinyuan Zhang, Xinchao LI, Huazhou CHEN, Jiazhuo Liu | 2022-09-06 |