HF

Henri Feissel

BS Bull S.A.: 1 patents #144 of 402Top 40%
Overall (All Time): #3,987,719 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4714828 Optoelectric transducer Claude Bacou, Rene Baptiste, Gilbert Takats, Christian Cabrol 1987-12-22