JC

Jean de Cachard

TH Thomson-Csf: 1 patents #796 of 2,054Top 40%
📍 Thonon-les-Bains, FR: #63 of 117 inventorsTop 55%
Overall (All Time): #3,701,024 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5828165 Thermionic cathode for electron tubes and method for the manufacture thereof Guy Clerc 1998-10-27