HG

Hans W. Grasshoff

EA Estel Hoesch Werke Aktiengesellschaft: 1 patents #4 of 30Top 15%
Overall (All Time): #4,062,310 of 4,157,543Top 100%
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Patent #TitleCo-InventorsDate
4420960 Arrangement for hot-rolling of metal workpieces — 1983-12-20