Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4815319 | System for determining the movement of a track vehicle | Jean-Marie Detriche, Eric Villedieu | 1989-03-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4815319 | System for determining the movement of a track vehicle | Jean-Marie Detriche, Eric Villedieu | 1989-03-28 |