Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4809785 | Agricultural working vehicle with electro-hydraulic for regulating lifting mechanism arrangements | Winfried Arnold, Horst Hesse, Friedrich-Wilhelm Hofer, Hubert Mohaupt, Werner Schumacher | 1989-03-07 |