73464724
Feb 8, 1984
Nov 18, 1986
PHOTO LAMPS; NAMELY, LAMPS FOR PROJECTING MOVIE FILM, SLIDE FILM, OVERHEAD PROJECTION TRANSPARENCIES, AND MICROFISCHE NEGATIVES; LAMPS FOR PROJECTING LIGHT THROUGH FIBER OPTIC CABLES; LAMPS FOR MOVIE SOUND REPRODUCTION; CAMERA LIGHTING LAMPS; AND LAMPS FOR COLOR PHOTO ENLARGERS
Electrical and Scientific Apparatus[ STUDIO LIGHTING LAMPS; HALOGEN DISPLAY LIGHTING LAMPS; AND STAGE AND STUDIO LIGHTING LAMPS ]
Environmental Control Apparatus