Camera projector with turret

Details Camera projector with turret Camera projector with turret

1976-05-13

1977-09-20

Griffin, Donald A.

Photocopying

Projection printing and copying cameras

With focusing or projection screen

355 66, G03B 2770, G03B 1328

Patent

active

040493466

ABSTRACT:
A photographic copying machine constructed to accommodate a camera, an image projector and an image viewer in respective locations, and a lens system which is common to the camera, projector and viewer. The machine also includes a rotatable turret mounting a plane mirror, by which the lens system can be coupled for use with each of the camera, projector and viewer selectively.

REFERENCES:
patent: 1347824 (1920-07-01), Pifer
patent: 2938427 (1960-05-01), Alves
patent: 3322487 (1967-05-01), Renner
patent: 3548730 (1970-12-01), Verge
patent: 3592539 (1971-07-01), Haslam
patent: 3642367 (1972-02-01), Ruff

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