Ddb lamp industry number, forward operating position, forced air cooling method, portable features provided, 12.500 inches maximum overall length.
An optical device which projects a succession of light images upon a screen to present the illusion of motion of the original subject. It has provision for the reproduction of sound from an optic and/or magnetic sound track on the same film. It may include integral amplifiers. Excludes loudspeakers and separate amplifiers. See also projection set, motion picture, sound.
Microfiche Kit
Microfiche Kit
Dek lamp industry number, forced air cooling method, automatic focus features provided, 11.000 inches maximum overall length, 11.000 inches maximum overall width
Bg overhead projector model 50-88 end item identification
Bg overhead projector model 50-88 end item identification
NSN 7450-01-309-9068
NSN 1240-00-463-4644
NSN 6940-00-500-1329
NSN 6605-01-108-3017
NSN 5840-01-127-0371
NSN 5831-01-061-9309
NSN 1240-00-153-2396
NSN 5820-00-893-1323
NSN 6760-01-297-3653
NSN 5831-01-010-4821
NSN 7520-01-052-4300
NSN 7021-01-100-7202
Last modified 05/04/2024