Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5881961 | Reel driving device capable of eliminating friction between a pressing plate and a rotating driving gear | — | 1999-03-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5881961 | Reel driving device capable of eliminating friction between a pressing plate and a rotating driving gear | — | 1999-03-16 |