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PCE
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DIFF Main Group
C09B 45/00

Complex metal compounds of azo dyes

Introduced: September 1968

IPC and CPC are identically structured here. All 5 subcodes exist in both systems.

2 shared codes have differing titles between IPC and CPC.

Child Classifications

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  • C09B 45/01 characterised by the method of metallisation since 1980 IPC+CPC Available in IPC and CPC