DIFF Main Group
G03G 15/00 Apparatus for electrographic processes using a charge pattern (G03G16/00, G03G17/00 take precedence)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Apparatus for electrographic processes using a charge pattern
CPC: Apparatus for electrographic processes using a charge pattern (G03G16/00, G03G17/00 take precedence)
Full Title
Full titles differ between systems:
IPC:
Apparatus for electrographic processes using a charge pattern
CPC:
Apparatus for electrographic processes using a charge pattern (G03G16/00, G03G17/00 take precedence)
Of 18 combined children, 11 exist in both systems.
7 codes are CPC-only extensions.
2 shared codes have differing titles between IPC and CPC.
Child Classifications
Navigate with arrow keys, Enter to open
- G03G 15/02 for laying down a uniform charge, e.g. for sensitising; Corona discharge devices (G03G15/14 takes precedence) +6 CPC IPC+CPC Available in IPC and CPC
- G03G 15/04 for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material +5 CPC IPC+CPC Available in IPC and CPC
- G03G 15/05 for imagewise charging, e.g. photoconductive control screen or optically activated charging means since 1995 +1 CPC IPC+CPC Available in IPC and CPC
- G03G 15/054 using X-rays, e.g. electroradiography since 1995 +1 CPC IPC+CPC Available in IPC and CPC
- G03G 15/22 involving the combination of more than one step according to groups G03G13/02 - G03G13/20 (G03G15/01 takes precedence) +4 CPC IPC+CPC Available in IPC and CPC
- G03G 15/36 Editing, i.e. producing a composite image by copying one or more original images or parts thereof since 1995 IPC+CPC Available in IPC and CPC