Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5445193 | Apparatus for preparing and dispensing liquids for the treatment of photosensitive material | Horst Koeninger | 1995-08-29 |
| 4972220 | Supply arrangement for supplying treatment liquids to wet treatment device | Alfons Kastl, Franz Kocourek, Werner Ihm | 1990-11-20 |
| 4368010 | Apparatus for admitting liquid to the vessels of developing machines for photosensitive material | Gunter Schirk | 1983-01-11 |