Automatisches Entwicklungsgerät für ein lichtempfindliches photographisches Silberhalogenidmaterial

摘要

An apparatus for processing a silver halide photographic material in a processing vessel containing a processing solution in which a solid agent is fed into the vessel to keep the property of the processing solution within a predetermined level. A feeding device to feed the solid agent from a storage container to the processing vessel includes a feeding port through which the solid agent is fed into the processing vessel and a open-close mechanism to open or close the feeding port.