TREA

characterised by substances used for masking the image-forming section

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Industry

  • CPC
  • G03C8/48
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Parent Industries

GPHYSICS G03Photography G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES PHOTOGRAPHIC PROCESSES G03C8/00Diffusion transfer processes or agents therefor Photosensitive materials for such processes

Current Industry

G03C8/48characterised by substances used for masking the image-forming section
Industries