DIFF Main Group
C09B 46/00 Azo dyes not provided for in groups C09B27/00 - C09B45/00
Introduced: July 1974
Title
Titles differ between systems:
IPC: Azo dyes not provided for in groups
CPC: Azo dyes not provided for in groups C09B27/00 - C09B45/00
Full Title
Full titles differ between systems:
IPC:
Azo dyes not provided for in groups
CPC:
Azo dyes not provided for in groups C09B27/00 - C09B45/00
No child classifications to compare. This is a leaf node in both IPC and CPC.