Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871147 | Apparatus for the pyrometallurgical processing of fine-grained solids | Edgar Muschelknautz, Ernst Becker, Lars Kersten, Georg Gospos, Gerhard Berndt | 1989-10-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4871147 | Apparatus for the pyrometallurgical processing of fine-grained solids | Edgar Muschelknautz, Ernst Becker, Lars Kersten, Georg Gospos, Gerhard Berndt | 1989-10-03 |