Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5350424 | Dyestuff composition for the gradual dyeing of hair by atmospheric oxidation and process using the same | — | 1994-09-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5350424 | Dyestuff composition for the gradual dyeing of hair by atmospheric oxidation and process using the same | — | 1994-09-27 |