RC

Robert Champiau

BS Bull S.A.: 1 patents #144 of 402Top 40%
📍 Épinay-sur-Orge, FR: #29 of 65 inventorsTop 45%
Overall (All Time): #3,944,334 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4890183 Device for detecting cutoff and short circuit defects in at least one electrical circuit portion 1989-12-26