Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4492585 | Process for the antifelting treatment of keratinous fibres, comprising a basic oxidation catalyzed by a metal salt, and fibres so obtained | — | 1985-01-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4492585 | Process for the antifelting treatment of keratinous fibres, comprising a basic oxidation catalyzed by a metal salt, and fibres so obtained | — | 1985-01-08 |