Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10895120 | Mine drill, dust suction hood and dust removal device thereof | Wei Yang, Baiquan Lin, Minghua Lin, Ru Jia | 2021-01-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10895120 | Mine drill, dust suction hood and dust removal device thereof | Wei Yang, Baiquan Lin, Minghua Lin, Ru Jia | 2021-01-19 |