Microfiche reading apparatus

Optics: image projectors – Selective data retrieval – Plural picture rows on single microcard

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Details

G03B 2308

Patent

active

048757683

ABSTRACT:
A microfiche reading apparatus for retrieving frame images recorded on a microfiche. This apparatus is automatically initialized in accordance with format information recorded in a bar code in a marginal section of the microfiche outside an image recording area. The apparatus comprises a movable support for the microfiche, a sensor for reading the bar code, and a control system for controlling movement of the support in response to the format information.

REFERENCES:
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patent: 3926426 (1975-12-01), Toriumi et al.
patent: 4033684 (1977-07-01), Toriumi
patent: 4134674 (1979-01-01), Ohsaki et al.
patent: 4283136 (1981-08-01), Swift et al.
patent: 4339182 (1982-07-01), Ueda et al.
patent: 4549797 (1985-10-01), Sawano et al.

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