Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4330096 | Apparatus for winding or unwinding webs of photosensitive material or the like | Siegfried Bartel, Erich Nagel | 1982-05-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4330096 | Apparatus for winding or unwinding webs of photosensitive material or the like | Siegfried Bartel, Erich Nagel | 1982-05-18 |