JB

Jan den Best

EB Estel Hoogovens B.V.: 1 patents #5 of 48Top 15%
📍 Bergen, NL: #18 of 38 inventorsTop 50%
Overall (All Time): #4,100,523 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4300616 Manufacture of cast-iron ingot moulds Antonius J. Rooze, Gerard J. Melman 1981-11-17