BK

Bruno Kritzner

EA E.I. Du Pont De Nemours And: 1 patents #4,343 of 8,010Top 55%
📍 Büttelborn, DE: #31 of 51 inventorsTop 65%
Overall (All Time): #3,934,292 of 4,157,543Top 95%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4853727 Process and device for treating a photographic recording material Jurgen Ganzke, Dieter Jahn 1989-08-01