DR

Dieter Rudat

DW Dyckerhoff & Widmann: 1 patents #32 of 81Top 40%
Overall (All Time): #3,942,879 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4884711 Container system for the storage of wastes Helmut Bomhard, Ernst Fischer 1989-12-05