73295278
Feb 2, 1981
Feb 28, 1984
Audio and Video Magnetic Tapes, Photographic and Cinematographic Cameras, Lenses, Enlargers, Duplicators, Developers, Screens and Motors, Magazines for Holding Magnetic and Optical Film, Gadget Bags for Photographic Equipment, Optical Carrying Bags; Hand Grip Batteries, Resistors, Transformers, Convertors, Chargers, Printers, Actinometers, Amplifiers, Loud Speakers, Detector Heads, Read-Write-Heads, Photoelectric Cells, Tape Recorders, Telephotographic Receivers, Telecinematography Receivers, Television Receivers, and Teledistribution Transmitters and Receivers, Image and Sound Synchronizers
Electrical and Scientific Apparatus