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Drums; Films convolutely fixed on the side of the drum
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Industry
CPC
G03D13/046
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Parent Industries
G
PHYSICS
G03
Photography
G03D
APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS ACCESSORIES THEREFOR
G03D13/00
Processing apparatus or accessories therefor, not covered by groups G11B3/00 - G11B11/00
Current Industry
G03D13/046
Drums; Films convolutely fixed on the side of the drum
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