Incandescent lamp getter
Integral mercury-vapor pressure regulating means for fluorescent
Low-pressure mercury vapor discharge lamp
Low-pressure mercury vapor discharge lamp with indium-bismuth-me
Low-pressure metal vapor discharge lamp
Low-pressure sodium vapor discharge lamp
Mercury arc lamp having communicating mercury reservoir
Mercury capsule assembly for display panel
Mercury dispenser for arc discharge lamps
Mercury dispenser for discharge lamps
Mercury dispenser for discharge lamps
Mercury emitting structure
Mercury vapor discharge lamp with mercury container in envelope
Mercury-containing glass-capsule dispenser for discharge lamps
Metal halide lamp containing ThI.sub.4 with added elemental cadm
Metal halide lamps
Method vapor discharge lamp having specific range of xenon press
Pressure compensating device for a plasma display panel
Segmented electrode type gas discharge display panel with mercur
Sintered electrode in a discharge tube