IPC Subgroup
G03G 13/22 Processes involving the combination of more than one step according to groups
Introduced: September 1968
Last revised: January 2006
Full Title
Electrographic processes using a charge pattern > Processes involving the combination of more than one step according to groups
Classification Context
- Section:
- PHYSICS
- Class:
- PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- Subclass:
- ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
2 direct subcodes
Child Classifications
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- G03G 13/23 specially adapted for copying both sides of an original or for copying on both sides of a recording or image-receiving material
- G03G 13/24 whereby at least two steps are performed simultaneously