Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4331099 | Metering device for lacquer | — | 1982-05-25 |
| 4329936 | Doctor blade device in automatic processors for printing plates | Hans Heist | 1982-05-18 |
DT
Dieter Topfer
Overall (1982): #14,989 of 81,411Top 20%
2
Patents 1982