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PCE
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Search for IPC and CPC classification codes or keywords
DIFF Subgroup
G03G 15/043

with means for controlling illumination or exposure (G03G15/041 takes precedence)

Introduced: January 1995

Title

Titles differ between systems:

IPC: with means for controlling illumination or exposure

CPC: with means for controlling illumination or exposure (G03G15/041 takes precedence)

Full Title

Full titles differ between systems:

IPC:

Apparatus for electrographic processes using a charge pattern > for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material > with means for controlling illumination or exposure

CPC:

Apparatus for electrographic processes using a charge pattern (G03G16/00, G03G17/00 take precedence) > for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material > with means for controlling illumination or exposure (G03G15/041 takes precedence)

Of 1 combined children, 0 exist in both systems.

1 codes are CPC-only extensions.

Child Classifications

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