G03C11/20 - CPC Classification Index

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Classification
G03C
G03C11/00
G03C11/18
G03C11/20

ClassID:

176715 ⎘

G03C11/20 - CPC Classification

Classification description:

Auxiliary processes in photography; Colouring with powdered or molten colours

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Classification
G03C
G03C11/00
G03C11/18
G03C11/20

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