Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4852419 | Control device, in particular for a motor-vehicle friction clutch | Dieter Lutz, Franz Nagler, Horst Oppitz, Gerhard Gasper | 1989-08-01 |
| 4811826 | Friction clutch with interlocking flywheel and clutch cover | Dieter Kolb | 1989-03-14 |