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Egon Opravil — 1 Patent

Brackel, DE: #2 of 2 inventorsTop 100%
Overall (All Time): #4,112,553 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4204735 Exposure carriage for a copying machine 1980-05-27