Half-tone color copier

Details Half-tone color copier Half-tone color copier

1976-06-21

1978-03-21

Moses, Richard L.

Photocopying

Including fiber optics

96 45, 355 71, G03G 1501

Patent

active

040800555

ABSTRACT:
An optical system in which successive color filtered light images pass through a screen positioned at discrete preselected angles. An un-filtered light image is transmitted through the screen with the screen being positioned at one of the preselected angles for the filtered light image.

REFERENCES:
patent: 3517596 (1970-06-01), Johnson et al.
patent: 4012137 (1977-03-01), Goren

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