Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4434612 | False twist drafting device for continuous working of slubbings of textile materials | Ida Petracchi, Antonietta Assirelli, Cesare Pacini | 1984-03-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4434612 | False twist drafting device for continuous working of slubbings of textile materials | Ida Petracchi, Antonietta Assirelli, Cesare Pacini | 1984-03-06 |