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PCE
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CPC Subgroup
G03B 33/16

using colour-pattern screens (integral with film G03C)

Full Title

Colour photography, other than mere exposure or projection of a colour film (printing apparatus G03B27/00; stereoscopic colour photography G03B35/00) > Simultaneous recording or projection (G03B33/02, G03B33/04 G03B33/06 take precedence) > using colour-pattern screens (integral with film G03C)