Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667047 | Transmission of an internal combustion engine with a clutch with a two-mass flywheel | Michael Weiss, Jorg Sudau, Bernhard Schierling, Jurgen Kleifges, Reinhard Feldhaus +2 more | 1997-09-16 |