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PCE
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Search for IPC and CPC classification codes or keywords
DIFF Subgroup
G03C 5/30

Developers

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Photographic processes or agents therefor; Regeneration of such processing agents > Processes using silver-salt-containing photosensitive materials or agents therefor > Development processes or agents therefor > Developers

CPC:

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) > Processes using silver-salt-containing photosensitive materials or agents therefor (physical development G03C5/58) > Development processes or agents therefor (G03C5/38, G03C5/50 take precedence) > Developers

Of 4 combined children, 0 exist in both systems.

4 codes are CPC-only extensions.

Note: 1 CPC extensions are marked as secondary classification only.

Child Classifications

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