Composing machine

Details Composing machine Composing machine

1976-09-22

1978-06-06

Wintercorn, Richard A.

Photocopying

Projection printing and copying cameras

Identifying, composing, or selecting

352 89, 354291, 355 45, G03B 2752, G03B 2770

Patent

active

040933717

ABSTRACT:
A composing machine in which successive original documents have selected portions thereof masked. The unmasked portions of each original document are displayed and reproduced, in registration with one another, forming a composite copy from the unmasked portions of each original document.
The foregoing abstract is neither intended to define the invention disclosed in the specification, nor is it intended to be limiting as to the scope of the invention in any way.

REFERENCES:
patent: 1945926 (1934-02-01), Tolhurst
patent: 2920526 (1960-01-01), Shearer
patent: 3220792 (1965-11-01), Vendig
patent: 3872462 (1975-03-01), Lemelson

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