Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5653773 | Process for dyeing or printing fibre materials containing hydroxyl groups | Wolfram Reddig, Joachim Wolff | 1997-08-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5653773 | Process for dyeing or printing fibre materials containing hydroxyl groups | Wolfram Reddig, Joachim Wolff | 1997-08-05 |