71454446
Jul 23, 1942
Apr 13, 1943
INCANDESCENT, FLUORESCENT, SHORT WAVE, AND ULTRA VIOLET LAMPS FOR USE IN AIRPLANE DETECTION, MEAT TENDERIZING, AND ILLUMINATION, AND FOR THE ASSOCIATED CONTROL EQUIPMENT INCLUDING ELECTRICALLY AND MANUALLY OPERATED BALLAST, RHEOSTAT, AND TRANSFORMER.
Housewares and Glass