CPC Subgroup
G03C 11/24 Removing emulsion from waste photographic material; Recovery of photosensitive substances (electrolytic recovery of metals C25C1/00)
Full Title
Auxiliary processes in photography (characterised by the apparatus used G03D15/00) > Removing emulsion from waste photographic material; Recovery of photosensitive substances (electrolytic recovery of metals C25C1/00)