SM

Susanna Helena Minnaar

BL Bhp Billiton Sa Limited: 1 patents #2 of 20Top 10%
Overall (All Time): #3,222,941 of 4,157,543Top 80%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8268038 High temperature leaching process David Dew, Jaco Steyn 2012-09-18