TREA

Colour processes using colour-coupling substances Materials therefor Preparing or processing such materials

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Industry

  • CPC
  • G03C7/30
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Parent Industries

GPHYSICS G03Photography G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES PHOTOGRAPHIC PROCESSES G03C7/00Multicolour photographic processes or agents therefor Regeneration of such processing agents Photosensitive materials for multicolour processes

Current Industry

G03C7/30Colour processes using colour-coupling substances Materials therefor Preparing or processing such materials
Industries