HS

Hans-Walter Stein

DK Dystar Textilfarben Gmbh & Co. Deutschland Kg: 1 patents #50 of 87Top 60%
📍 Bad Bederkesa, DE: #14 of 23 inventorsTop 65%
Overall (All Time): #3,664,730 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5972048 Fiber-reactive triphendioxazine dyes, preparation thereof and use thereof Uwe Reiher 1999-10-26