Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4327988 | Apparatus for treating photographic materials | Erwin Geyken, Peter Mayer, Helmut Schausberger, Rudolf Brunner | 1982-05-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4327988 | Apparatus for treating photographic materials | Erwin Geyken, Peter Mayer, Helmut Schausberger, Rudolf Brunner | 1982-05-04 |