Photography – Fluid-treating apparatus – Having fluid-circulating means
Patent
1997-03-10
1999-02-02
Matthews, A. A.
Photography
Fluid-treating apparatus
Having fluid-circulating means
396571, 396625, 396635, G03D 304, G03D 306
Patent
active
058677470
ABSTRACT:
An automatic film processor is provided for developing high resolution, large sheet-format film in such a manner that fluid flow across the film will be uniform during all phases of film production, in order to avoid gradients, ridge lines and streaking sometimes associated with development of high resolution film. The film processor facilitates the uniform application of chemistry to the film by rapidly applying film-developing chemistry to the film, agitating and washing the chemistry over the film and quickly removing the chemistry from the film.
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Lynch Marine D.
Paulson Richard D.
Matthews A. A.
Wing-Lynch, Inc.
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