Tungsten-filament lamp | Article about tungsten-filament lamp by The Free Dictionary
The application of paint to small articles by tumbling them in a barrel containing paint.
References in periodicals archive
Operating a tungsten-filament lamp
at 90 percent of rated voltage results in a 30 percent loss of intensity, but the lamp lasts four times as long.
GE's tungsten-filament lamp
prices went down rapidly during the 1910s and 1920s, yet the product remained highly profitable because GE tied prices closely to decreasing costs.