Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5307114 | Apparatus for making prints of exposed and developed photographic films | Erich Nagel | 1994-04-26 |
| 5303000 | Method of and apparatus for ascertaining the characteristics of shorter and longer sections of photographic material | Gerhard Benker, Ulrich Klueter, Reimund Muench, Erich Nagel, Volker Weinert +1 more | 1994-04-12 |