IPC Subgroup
G03B 27/02 Exposure apparatus for contact printing
Introduced: September 1968
Last revised: January 2006
Full Title
Photographic printing apparatus > Exposure apparatus for contact printing
Classification Context
- Section:
- PHYSICS
- Class:
- PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- Subclass:
- APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
3 direct subcodes
Child Classifications
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- G03B 27/04 Copying apparatus without a relative movement between the original and the light source during exposure, e.g. printing frame or printing box
- G03B 27/1 Copying apparatus with a relative movement between the original and the light source during exposure
- G03B 27/14 Details