Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4374642 | Dyestuff mixtures, a process for their preparation and a process for dyeing hydrophobic fibres | Horst Brandt, Reinhold Hornle, Dieter Wiegner | 1983-02-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4374642 | Dyestuff mixtures, a process for their preparation and a process for dyeing hydrophobic fibres | Horst Brandt, Reinhold Hornle, Dieter Wiegner | 1983-02-22 |