Photographic contact printing apparatus for duplicating of origi

Details Photographic contact printing apparatus for duplicating of origi Photographic contact printing apparatus for duplicating of origi

1985-01-11

1987-06-23

Hayes, Monroe H.

Photocopying

Contact printing

355 76, 355 97, 353 27R, 271 90, G03B 2702

Patent

active

046748679

ABSTRACT:
A photographic contact printing apparatus for duplicating original color picture films that can be operated in a lightroom, and that can expose the necessary number of photosensitive materials sequentially by closely contacting each of them with respective original picture films set up at an exposure position with a predetermined sequence according to commands of control means which are previously established by exposure conditions.

REFERENCES:
patent: 3771870 (1973-11-01), Taylor
patent: 4049342 (1977-09-01), Hearon
patent: 4178097 (1979-12-01), Sara
patent: 4389117 (1983-06-01), Floyd et al.
patent: 4451144 (1984-05-01), Gensike

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