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Erwin Naves

PG Probat-Werke Von Gimborn Maschinenfabrik Gmbh: 1 patents #2 of 9Top 25%
📍 Dinslaken, DE: #88 of 160 inventorsTop 60%
Overall (All Time): #3,676,334 of 4,157,543Top 90%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5718164 Arrangement for roasting vegetable bulk material, such as coffee beans Hermann Finken, Gerhard Jansen 1998-02-17