Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4794776 | Load-bearing structure for a continuous rolling mill for seamless tube making | Cesare Galletti, Giorgio Quecchia | 1989-01-03 |
| 4719785 | Method and apparatus for guiding a billet into a pressure-piercing rolling mill | — | 1988-01-19 |
| 4478065 | Continuous rolling mill with crossed stands for the production of seamless tubes | Cesare Galletti | 1984-10-23 |
| 4285226 | Mandrel-holder for a pilger rolling mill | — | 1981-08-25 |