Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9555525 | Rotation speed control method for impact type fastening tools | Liang Chen, Wu Chen | 2017-01-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9555525 | Rotation speed control method for impact type fastening tools | Liang Chen, Wu Chen | 2017-01-31 |