having progressive mechanical movement of exposed material

Introduced: September 1968

Last revised: January 2006

Full Title

Liquid processing apparatus involving immersion; Washing apparatus involving immersion > having progressive mechanical movement of exposed material

Section:: PHYSICS
Class:: PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
Subclass:: APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR

FEEDING of film in photographic processing apparatusGUIDING of films in photographic in processing apparatus

3 direct subcodes

Navigate with arrow keys, Enter to open

G03D 3/1 for plates, films, or prints held individually
G03D 3/12 for plates, films or prints spread onto belt conveyors
G03D 3/13 for long films or prints in the shape of strips, e.g. fed by roller assembly