CPC Subgroup
G03B 33/14 using lenticular 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 lenticular screens (integral with film G03C)