JV

Johan Francois De Villiers

EH Eskom Holdings: 1 patents #7 of 22Top 35%
Overall (All Time): #3,481,146 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6746019 Seal assembly Johannes J. Liebenberg 2004-06-08