JF

Jacques X. Frayssac

📍 Bourges, FR: #149 of 310 inventorsTop 50%
Overall (All Time): #4,075,880 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4350096 Electric device for the ignition by magnetic induction of a pyrotechnic substance Christian G. Cannavo, Georges Cousin, André Espagnacq, Loic Laine, Daniel J. Midrouillet +2 more 1982-09-21