Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882462 | Control apparatus for heating, defrosting and/or cooking foods with microwave energy | Julius Husslein, Wolfgang Beifuss | 1989-11-21 |
| 4880955 | Baking oven having a lighting device with a low voltage and/or halogen bulb | Karl Nitzinger, Josef Gerl, Herbert Steiner | 1989-11-14 |