Photographic processes or agents therefor; Regeneration of such processing agents

Classification Context

Section:

PHYSICS

Class:

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

Subclass:

PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR OR STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY

Related Keywords

Child Classifications

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• G03C 5/02 Sensitometric processes, e.g. determining sensitivity, colour sensitivity, gradation, graininess, density; Making sensitometric wedges
• G03C 5/04 Photo-taking processes
• G03C 5/08 Photoprinting; Processes or means for preventing photoprinting
• G03C 5/12 Cinematographic processes of taking pictures or printing
• G03C 5/16 X-ray, infrared, or ultraviolet ray processes
• G03C 5/18 Diazo-type processes, e.g. thermal development, or agents therefor
• G03C 5/22 Direct chromate processes, i.e. without preceding silver picture, or agents therefor
• G03C 5/26 Processes using silver-salt-containing photosensitive materials or agents therefor
• G03C 5/56 Processes using photosensitive compositions covered by groups or agents therefor
• G03C 5/58 Processes for obtaining metallic images by vapour deposition or physical development
• G03C 5/6 Processes for obtaining vesicular images