Small-sized automatic developer of photographic material

Details Small-sized automatic developer of photographic material Small-sized automatic developer of photographic material

1989-11-13

1991-06-11

Mathews, A. A.

354328, G03D 304, G03D 308

Patent

active

050236440

ABSTRACT:
The invention provides an apparatus for developing a photographic material having an emulsion surface thereon. The apparatus includes a processing tank for storing processing solution therein; a conveying rack, disposed in said processing tank, for conveying a photographic material downwardly so that a photographic material is introduced in the processing solution and for conveying a photogrpahic material upwardly so that a photographic material is delivered from the processing solution, wherein an emulsion surface of a photographic material being conveyed downwardly is arranged to face an emulsion surface of a photographic material being conveyed upwardly; and an agitator, disposed between the downwardly conveyed photographic material and the upwardly conveyed photographic material, for agitating the processing solution.

REFERENCES:
patent: 3760705 (1973-09-01), Miller
patent: 4252429 (1981-02-01), Hope et al.
patent: 4255039 (1981-03-01), Hope et al.
patent: 4755843 (1988-07-01), Foley

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