Device for data recording at photographic cameras

Details Device for data recording at photographic cameras Device for data recording at photographic cameras

1983-03-04

1985-01-15

Gellner, Michael L.

G03B 1724

Patent

active

044935439

ABSTRACT:
The invention relates to a device for data recording at photographic cameras equipped with a separate film magazine. The device according to the invention is characterized in that it is designed as a separate unit (3), which can be attached detachably on the film magazine (1), and which comprises a microprocessor (8) for controlling predetermined information and a necessary power source (9) as well as optical means (5,13) for information transfer to the emulsion side of the film (1) while the film is being advanced.

REFERENCES:
patent: 3953868 (1976-04-01), Kawamura et al.
patent: 4165933 (1979-08-01), Sunouchi et al.
patent: 4268143 (1981-05-01), Dearing et al.
patent: 4269495 (1981-05-01), Dearing

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