G03C 2005/045 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup Additional Only

G03C 2005/045

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) > Photo-taking processes

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