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PCE
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DIFF Subgroup
G03B 33/04

by four or more separation records

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Colour photography, other than mere exposure or projection of a colour film > by four or more separation records

CPC:

Colour photography, other than mere exposure or projection of a colour film (printing apparatus G03B27/00; stereoscopic colour photography G03B35/00) > by four or more separation records

No child classifications to compare. This is a leaf node in both IPC and CPC.