Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676329 | Method for the automatic regulation of the thread tension in a bobbin-winding machine | Luciano Bertoli, Roberto Badiali | 1997-10-14 |
| 5639037 | Method and apparatus for distributing wound yarn on a bobbin driven by a grooved roller | Luciano Bertoli, Giorgio Colomberotto | 1997-06-17 |