Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4307848 | Device for controlling the take-up speed of a winding frame | — | 1981-12-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4307848 | Device for controlling the take-up speed of a winding frame | — | 1981-12-29 |