Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D923675 | Head for end mill | Bingjiang Yan, Weiqiu Li | 2021-06-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D923675 | Head for end mill | Bingjiang Yan, Weiqiu Li | 2021-06-29 |