DIFF Subgroup
A23K 20/28 Silicates, e.g. perlites, zeolites or bentonites
Introduced: January 2016
Full Title
Full titles differ between systems:
IPC:
Accessory food factors for animal feeding-stuffs > Inorganic substances, e.g. oligo-elements > Silicates, e.g. perlites, zeolites or bentonites
CPC:
Accessory food factors for animal feeding-stuffs > Inorganic substances, e.g. oligoelements > Silicates, e.g. perlites, zeolites or bentonites
No child classifications to compare. This is a leaf node in both IPC and CPC.