Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4306875 | Salts of basic dyes, preparation and uses of same | Francesco De Feo | 1981-12-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4306875 | Salts of basic dyes, preparation and uses of same | Francesco De Feo | 1981-12-22 |