DIFF Subgroup
G03C 8/365 Full Title
Diffusion transfer processes or agents therefor; Photosensitive materials for such processes > Development processes or agents therefor (G03C8/18 takes precedence) > Developers
G03C 8/365 Diffusion transfer processes or agents therefor; Photosensitive materials for such processes > Development processes or agents therefor (G03C8/18 takes precedence) > Developers