Color cathode ray tube having a deflection unit
Color cathode ray tube having a low dynamic focus
Color cathode ray tube having a low dynamic focus voltage
Color cathode ray tube having an improved electron gun
Color cathode ray tube having an improved first grid electrode
Color cathode ray tube having an internal voltage-dividing...
Color cathode ray tube with convergence magnet
Color cathode ray tube with reduced halo
Color cathode ray-tube with electron gun having a...
Color cathode-ray tube
Color cathode-ray tube with resistive spring contact
Color picture tube
Color picture tube apparatus having a pair of bar shaped...
Color picture tube device with improved horizontal resolution
Color picture tube including an electron gun with an electrode h
Control-screen electrode subassembly for an electron gun and met
CRT Cathode assembly with support means
CRT Comprising metallized glass beads for suppressing arcing the
CRT Control grid having orthogonal openings on opposite sides
CRT with arc suppressing means on insulating support rods