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PCE
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DIFF Subgroup
G03C 7/44

Regeneration; Replenishers

Introduced: January 1990

Full Title

Full titles differ between systems:

IPC:

Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes > Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials > Regeneration; Replenishers

CPC:

Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes (diffusion transfer processes G03C8/00) > Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials > Regeneration; Replenishers

No child classifications to compare. This is a leaf node in both IPC and CPC.