Inventor
PROUDHON GERARD
FR5 patents
⚠️ This page may combine multiple inventors who share the name “PROUDHON GERARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VIDEOCOLOR
3 patentsUS4812706AMar 14, 1989
Device for correcting the deflection effect due to a variation of the focusing voltage in a trichromatic cathode ray tube with in line cathodes
VIDEOCOLOR13 citations68
US4743796AMay 10, 1988
Electron gun for reduction of glimmer
VIDEOCOLOR2 citations56
US4813900AMar 21, 1989
Device for the insertion of cathodes in cathode tube guns, especially for the simultaneous insertion of the three cathodes of a trichromatic tube
VIDEOCOLOR0 citations46