Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4503698 | Apparatus for supporting the piercing mandrel back-up bar of a press-piercing rolling mill | Giacinto Dal Pan | 1985-03-12 |
| 4470285 | Billet centering and control guide for the entry guide of a press-piercing mill | Filippo Cattaneo | 1984-09-11 |
| 4196942 | Lead-in guideway for a rolling and punching machine | Jean P. Calmes | 1980-04-08 |