HK

Hartwig Kaschub

XP Xstrata Technology Pty: 1 patents #3 of 18Top 20%
Overall (All Time): #3,342,102 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7625423 Method for obtaining pure copper Martin Blanke 2009-12-01