Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4649446 | Switching mechanism for the deck of a magnetic-tape-cassette apparatus | Henricus M. Ruyten | 1987-03-10 |
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Arnim Deutsch
Overall (All Time): #3,970,021 of 4,157,543Top 100%
1
Patents All Time