IPC Subgroup
G03C 1/775 the base being of paper
Introduced: January 1990
Last revised: January 2006
Full Title
Photosensitive materials > Photosensitive materials characterised by the base or auxiliary layers > the base being of paper
Classification Context
- Section:
- PHYSICS
- Class:
- PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- Subclass:
- PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR OR STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
Related Keywords
PAPER for use as photographic base material
2 direct subcodes
Child Classifications
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- G03C 1/785 translucent
- G03C 1/79 Macromolecular coatings or impregnations therefor, e.g. varnishes