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Otto Stephan, heir

FF Fischerwerke Artur Fischer: 1 patents #49 of 121Top 45%
Overall (All Time): #3,810,937 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5363961 Device for storing magnetic tape cassettes Torsten Bieck, Eduard Kaupp, Christoph Stephan, Isle Stephan, heir 1994-11-15