Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4896582 | Method for reducing the piston speed, especially in the piston and cylinder assemblies of an excavating machine, and device for carrying out the method | Ingvar Bruhn | 1990-01-30 |
| 4779591 | Device for engine speed setting in a working machine | — | 1988-10-25 |