206915 ⎘
Details; Mountings or supports for the incandescent body Mounts for lamps with connections at opposite ends, e.g. for tubular lamp
Efficient lamp with envelope having elliptical portions
#2Infrared emitter arrangement for high-temperature vacuum processes
#3Incandescence lamp with a reinforcement rib
#4Filament lamp
#5HEATER LAMP
#6Filament lamp
#7FILAMENT LAMP AND LIGHT IRRADIATION TYPE HEAT TREATMENT DEVICE
#8Filament lamp and light-irradiation-type heat treatment device
#9Filament lamp and light-irradiation-type heat treatment device
#10Electric lamp/reflector unit employing a ceramic insert
#11Method of producing an infrared lamp
#12Lamp filament design