AR

Andreas Rachel

H& Hermann Hemscheidt Maschinenfabrik Gmbh &: 1 patents #11 of 29Top 40%
📍 Wuppertal, DE: #966 of 1,656 inventorsTop 60%
Overall (All Time): #3,893,721 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4892446 Group control means for hydraulic mine-roof supports — 1990-01-09