Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5599354 | Azo dye mixtures and their use | Jean-Marie Adam, Peter Werner Sutter | 1997-02-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5599354 | Azo dye mixtures and their use | Jean-Marie Adam, Peter Werner Sutter | 1997-02-04 |