CPC Subgroup
G03C 5/18 Diazo-type processes, e.g. thermal development, or agents therefor
Full Title
Photographic processes or agents therefor; Regeneration of such processing agents (multicolour processes or agents therefor G03C7/00; diffusion-transfer processes or agents therefor G03C8/00; stereo-photographic processes G03C9/00; photomechanical processes G03F) > Diazo-type processes, e.g. thermal development, or agents therefor
1 direct subcode
Child Classifications
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- G03C 5/20 Reflex-printing