WB

Wilhelm Beyer

SA Saarbergwerke Aktiengesellschaft: 1 patents #13 of 40Top 35%
Overall (All Time): #3,905,379 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4934874 Mobile pumping installation Johannes-Konrad Kleer, Klaas T. Hove 1990-06-19