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Patent Classification Explorer PCE

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Search for IPC and CPC classification codes or keywords

C
C09
C09H
C09H 7/00

CPC Main Group

C09H 7/00

Preparation of water-insoluble gelatine

CPC C09H 7/00

IPC Equivalent: C09H 7/00

1 CPC-only subgroup

C09H 5/00 C09H 9/00

Data: WIPO (IPC), EPO/USPTO (CPC) — CC BY 4.0

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