CPC Subgroup
G03G 15/23 specially adapted for copying both sides of an original or for copying on both sides of a recording or image-receiving material
Full Title
Apparatus for electrographic processes using a charge pattern (G03G16/00, G03G17/00 take precedence) > involving the combination of more than one step according to groups G03G13/02 - G03G13/20 (G03G15/01 takes precedence) > specially adapted for copying both sides of an original or for copying on both sides of a recording or image-receiving material
1 direct subcode
Child Classifications
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