WV

Wilhelm P. H. Voors

SD South African Inventions Development: 1 patents #14 of 48Top 30%
Overall (All Time): #4,021,211 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4540287 Asphalt recycling Vladimiros Servas 1985-09-10