Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4197250 | Manufacture of 1-amino-2-bromo-4-hydroxyanthraquinone | Heinrich Hiller, Enno Spohler | 1980-04-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4197250 | Manufacture of 1-amino-2-bromo-4-hydroxyanthraquinone | Heinrich Hiller, Enno Spohler | 1980-04-08 |