Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4775198 | Articulated link for the connection of two ends of the track of a tracked vehicle | Franz-Joachim Helfrich | 1988-10-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4775198 | Articulated link for the connection of two ends of the track of a tracked vehicle | Franz-Joachim Helfrich | 1988-10-04 |