Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362708 | Preparation of acicular gamma-iron(III) oxide of high coercive force | Manfred Ohlinger, Hans Reichert, Guenter Vaeth, Friedrich R. Faulhaber, Horst Autzen +1 more | 1982-12-07 |