DIFF Subgroup
G03C 8/02 Photosensitive materials characterised by the image-forming section
Introduced: January 1990
Full Title
Diffusion transfer processes or agents therefor; Photosensitive materials for such processes > Photosensitive materials characterised by the image-forming section
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
2 shared codes have differing titles between IPC and CPC.
IPC defines codes here since 1990.
Child Classifications
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- G03C 8/04 the substances transferred by diffusion consisting of inorganic or organo-metallic compounds derived from photosensitive noble metals since 1990 +1 CPC IPC+CPC Available in IPC and CPC
- G03C 8/08 the substances transferred by diffusion consisting of organic compounds (G03C8/04 takes precedence) since 1990 IPC+CPC Available in IPC and CPC