for plates, films or prints spread onto belt conveyors

Full Title

Liquid processing apparatus involving immersion; Washing apparatus involving immersion > having progressive mechanical movement of exposed material > for plates, films or prints spread onto belt conveyors

Classification Context

Section:

PHYSICS

Class:

PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY

Subclass:

APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR