Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6457419 | Train axle system with movable wheels | Julio Frutos Aguado, José Borrajo Mora | 2002-10-01 |
| 6405656 | Disseminated traction arrangement applied to single-axle train wheel sets provided with independent wheels | Faustino Archilla Aldeanueva, Antonio Prieto Carrillo | 2002-06-18 |