Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4847346 | Curing component for synthetic resins, curable mixtures containing the same, and the use thereof | Manfred Finke, Rudiger Lenz | 1989-07-11 |
EV
Edgar Vorwerk
Overall (1989): #117,610 of 140,708Top 85%
1
Patents 1989