Split beam microfiche reader

Details Split beam microfiche reader Split beam microfiche reader

1982-10-12

1984-02-14

Haroian, Harry N.

Optics: image projectors

Cabinet encloses projector and one side of screen

Reflector between lamp and screen

353 99, 353 27R, G03B 2308

Patent

active

044312814

ABSTRACT:
A compact, portable microfiche reader is provided which is characterized by two series of mirrors which split the beam, and fold it, as two separate components, enabling the reader to be much more compact than a standard microfiche reader. A typewriter-style fiche holder is also incorporated in the unit.

REFERENCES:
patent: 3063334 (1962-11-01), Smith
patent: 3375753 (1968-04-01), Ramsell
patent: 3667839 (1972-06-01), Artaud
patent: 3734605 (1973-05-01), Yevick
patent: 3877802 (1975-04-01), Greenspan
patent: 3941467 (1976-03-01), Kapary et al.
patent: 4105319 (1978-08-01), Wells et al.

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