Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10286456 | Tool bit holder | Zhao Jun Shi, Can Quan Huang, Shao Lin Xia | 2019-05-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10286456 | Tool bit holder | Zhao Jun Shi, Can Quan Huang, Shao Lin Xia | 2019-05-14 |