Photocopying – Projection printing and copying cameras – Detailed holder for photosensitive paper
Patent
1977-09-12
1978-08-22
Griffin, Donald A.
Photocopying
Projection printing and copying cameras
Detailed holder for photosensitive paper
355 54, G03B 2758, G03B 2744
Patent
active
041085485
ABSTRACT:
A device for use with a photographic apparatus adapted to project an image, the device having a base dimensioned to receive a photographically sensitized sheet in fixed position; and a shield borne by the base for overlaying a sensitized sheet received on the base and having a flap portion movable between a first position in which the image can be projected on the flap portion for test purposes and a second position in which a portion of the sensitized sheet is exposed to the projected image.
REFERENCES:
patent: 2654289 (1953-10-01), Flynn
patent: 2895377 (1959-07-01), Manning
patent: 2925752 (1960-02-01), Van Deusen
patent: 3230823 (1966-01-01), Krassopoulos
patent: 3262361 (1966-07-01), Alfonsi
patent: 3944364 (1976-03-01), Petrini et al.
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