DIFF Subgroup
C09D 11/50 Sympathetic, colour changing or similar inks
Introduced: January 2014
Title
Titles differ between systems:
IPC: Sympathetic, colour-changing or similar inks
CPC: Sympathetic, colour changing or similar inks
Full Title
Full titles differ between systems:
IPC:
Inks > Sympathetic, colour-changing or similar inks
CPC:
Inks > Sympathetic, colour changing or similar inks
No child classifications to compare. This is a leaf node in both IPC and CPC.