DIFF Subgroup
G03C 8/32 Development processes or agents therefor (G03C8/18 takes precedence)
Introduced: January 1990
Title
Titles differ between systems:
IPC: Development processes or agents therefor
CPC: Development processes or agents therefor (G03C8/18 takes precedence)
Full Title
Full titles differ between systems:
IPC:
Diffusion transfer processes or agents therefor; Photosensitive materials for such processes > Development processes or agents therefor
CPC:
Diffusion transfer processes or agents therefor; Photosensitive materials for such processes > Development processes or agents therefor (G03C8/18 takes precedence)
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
1 shared codes have differing titles between IPC and CPC.
IPC defines codes here since 1990.
Child Classifications
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- G03C 8/34 Containers for the agents (G03C8/48, G03B17/50 take precedence) since 1990 IPC+CPC Available in IPC and CPC