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PCE
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DIFF Subgroup
C09B 35/42

the component K being a diamine or polyamine

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Disazo or polyazo dyes of the type A ← D → B prepared by diazotising and coupling > Trisazo dyes ot the types > the component K being a diamine or polyamine

CPC:

Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling > Trisazo dyes ot the type [IMAGE cpc-sch-C09B-1018.gif] > the component K being a diamine or polyamine

No child classifications to compare. This is a leaf node in both IPC and CPC.