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Arend Vruggink

📍 Harfsen, NL: #1 of 3 inventorsTop 35%
Overall (All Time): #3,967,463 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4640113 Sheet-bending press incorporating a device for continuous monitoring of the bending angle Willem Dieperink 1987-02-03