Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4357523 | Electrical heating means for cookers or hot plates | — | 1982-11-02 |
| 4332080 | Method of producing a heater or heat exchange element | — | 1982-06-01 |
| 4326552 | Heater for heating flows of fluid and dishwashing machine provided therewith | — | 1982-04-27 |
| 4325293 | Apparatus for making infusion drinks | — | 1982-04-20 |