Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4358286 | Cosmetic hair dye composition based on a powder of vegetable origin | Jean F. Grollier, Josiane Allec, Chantal Fourcadier, Patrick Darmenton | 1982-11-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4358286 | Cosmetic hair dye composition based on a powder of vegetable origin | Jean F. Grollier, Josiane Allec, Chantal Fourcadier, Patrick Darmenton | 1982-11-09 |