HK

H. D. Kreft

AE Angewandte Digital Elektronik: 1 patents #5 of 9Top 60%
📍 Dassendorf, DE: #9 of 14 inventorsTop 65%
Overall (All Time): #3,822,742 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5206495 Chip card — 1993-04-27