Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4357226 | Anode of dimensionally stable oxide-ceramic individual elements | — | 1982-11-02 |
| 4334898 | Device for the production of solid aluminum chloride | Gerhard Zhuber-Okrog, Ernst Kowolik, Hans-Peter Mueller | 1982-06-15 |