DIFF Main Group
G03G 17/00 Electrographic processes using patterns other than charge patterns, e.g. an electric conductivity pattern; Processes involving a migration, e.g. photoelectrophoresis, photoelectrosolography; Processes involving a selective transfer, e.g. electrophoto-adhesive processes; Apparatus essentially involving a single such process
Introduced: September 1968
Of 5 combined children, 4 exist in both systems.
1 codes are CPC-only extensions.
1 shared codes have differing titles between IPC and CPC.
IPC defines codes here since 1974.
Child Classifications
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- G03G 17/08 using an electrophoto-adhesive process, e.g. manifold imaging since 1990 IPC+CPC Available in IPC and CPC
- G03G 17/10 using migration imaging, e.g. photoelectrosolography (G03G17/04 takes precedence) since 1990 IPC+CPC Available in IPC and CPC