Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5115405 | Device for adjusting the bearing force of a pantograph on a catenary wire and process relating thereto | Jacques Cathala | 1992-05-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5115405 | Device for adjusting the bearing force of a pantograph on a catenary wire and process relating thereto | Jacques Cathala | 1992-05-19 |