Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5683046 | System for positioning spools at a coning unit of an automatic coning machine | Luciano Bertoli, Giorgio Colomberotto | 1997-11-04 |
| 5676329 | Method for the automatic regulation of the thread tension in a bobbin-winding machine | Luciano Bertoli, Nereo Marangone | 1997-10-14 |