Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4344880 | Disazo dyestuffs having an acylamino group and an aromatic-oxy group on different terminal moieties | Johannes Dehnert | 1982-08-17 |
WJ
Werner Juenemann
Overall (1982): #24,761 of 81,411Top 35%
1
Patents 1982