Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4480027 | Photographic recording material for the production of color images to be viewed by reflected light | Karl-Wilhelm Schranz, Erich Wolff | 1984-10-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4480027 | Photographic recording material for the production of color images to be viewed by reflected light | Karl-Wilhelm Schranz, Erich Wolff | 1984-10-30 |