Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4544110 | Apparatus for introducing strip-shaped material into cassettes or the like | Erich Nagel, Leonhard Huber | 1985-10-01 |
| 4469291 | Apparatus for introducing strip-shaped material into cassettes or the like | Helmut Treiber, Christian Götze, Erich Nagel | 1984-09-04 |