Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882458 | Switch device for activating and deactivating an electrically operated driving member of an appliance | Anette Berg | 1989-11-21 |
| 4839103 | Method for obtaining a solution of nuclear fuel not readily dissovable, especially of PuOhd 2 or (U/Pu)O.sub.2 mixed oxide | Michael Steinhauser, Fritz Weigel, deceased, Kurt Wittmann, Dieter Schafer | 1989-06-13 |