PF

Pierre Frieden

FI Filotex: 1 patents #9 of 18Top 50%
Overall (All Time): #3,790,900 of 4,157,543Top 95%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5286923 Electric cable having high propagation velocity Daniel Prudhon, Victor Da Silva 1994-02-15