Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864822 | Control device for a hydrostatic drive for at least two actuators | Ewald Wachs, Wolfgang Reistle | 1989-09-12 |
| 4852463 | Axial piston machines whose pistons are formed as stepped pistons | — | 1989-08-01 |