Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5632538 | Drive system for a caterpillar track | Hagen-Heinz Wiesner, Bernd-Dieter Neubert | 1997-05-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5632538 | Drive system for a caterpillar track | Hagen-Heinz Wiesner, Bernd-Dieter Neubert | 1997-05-27 |