DIFF Subgroup
A23K 20/26 Compounds containing phosphorus
Introduced: January 2016
Full Title
Full titles differ between systems:
IPC:
Accessory food factors for animal feeding-stuffs > Inorganic substances, e.g. oligo-elements > Compounds containing phosphorus
CPC:
Accessory food factors for animal feeding-stuffs > Inorganic substances, e.g. oligoelements > Compounds containing phosphorus
No child classifications to compare. This is a leaf node in both IPC and CPC.