Information recording apparatus

Details Information recording apparatus Information recording apparatus

1975-01-03

1977-01-04

Moses, R. L.

Photocopying

Projection printing and copying cameras

With focusing or projection screen

355 5, G03B 1328

Patent

active

040009459

ABSTRACT:
In an apparatus for electrographically recording information on a microfilm, a monitor light source is additionally provided to allow the checking of the recorded state while the film is held at the recording position, and an arrangement for the modification or addition of information is provided if necessary.

REFERENCES:
patent: 3166420 (1965-01-01), Clark
patent: 3168857 (1965-02-01), Hutto
patent: 3519344 (1970-07-01), Clark
patent: 3697176 (1972-10-01), Kuehnle

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