Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4314808 | Dye polymers, their preparation and their use in dye compositions | Bernard Jacquet, Serge Forestier | 1982-02-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4314808 | Dye polymers, their preparation and their use in dye compositions | Bernard Jacquet, Serge Forestier | 1982-02-09 |