Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4377535 | Process for the preparation of nitro-T-acid (8-nitro-naphthalene-1,3,6-trisulphonic acid) | Reinhard Kaiser, Horst Behre, Rolf Putter, Axel Vogel | 1983-03-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4377535 | Process for the preparation of nitro-T-acid (8-nitro-naphthalene-1,3,6-trisulphonic acid) | Reinhard Kaiser, Horst Behre, Rolf Putter, Axel Vogel | 1983-03-22 |