Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4329936 | Doctor blade device in automatic processors for printing plates | Dieter Topfer | 1982-05-18 |
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Overall (1982): #61,191 of 81,411Top 80%
1
Patents 1982