Assignee

MONTRON CORP

3 patents

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US3952170AApr 20, 1976

Miniature apparatus for reproducing sound from a stationary record

MONTRON CORP9 citations63

US4198134AApr 15, 1980

Film cartridge

MONTRON CORP2 citations58

US4066348AJan 3, 1978

Cartridge viewer

MONTRON CORP0 citations39