Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4309182 | Liquid crystal phase of an azo reactive dyestuff and its use for dyeing and printing natural and synthetic substrates | Jochen Koll, Reinhold Hornle, Hans-Heinz Molls, Konrad Nonn | 1982-01-05 |
| 4309183 | Liquid crystal phase of an azo reactive dyestuff and its use for dyeing and printing natural and synthetic substrates | Jochen Koll, Reinhold Hornle, Hans-Heinz Molls, Konrad Nonn | 1982-01-05 |