Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879893 | Multipurpose swaging machine | Antonino Duri' | 1989-11-14 |
| 4872330 | Plant for straightening and cutting to length rolled sections or bars | — | 1989-10-10 |
| 4807457 | Line to cool wound bundles of rolled wire and rod | Alfredo Polino, Ferruccio Tomat | 1989-02-28 |