Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702877 | Color photographic silver halide material | Heinrich Odenwalder, Hans Langen, Uwe Dahlhaus | 1997-12-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702877 | Color photographic silver halide material | Heinrich Odenwalder, Hans Langen, Uwe Dahlhaus | 1997-12-30 |