Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5678490 | Self-steering running gear for rail vehicles | Roberto Lovaldi, PierLuca Vivalda, Guglielmo Casadei | 1997-10-21 |
| 5671683 | Railway vehicle with variable trim body | Mauro Piombo | 1997-09-30 |