IPC Subgroup
A23K 20/2 Inorganic substances, e.g. oligo-elements
Introduced: January 2016
Full Title
Accessory food factors for animal feeding-stuffs > Inorganic substances, e.g. oligo-elements
Classification Context
- Section:
- HUMAN NECESSITIES
- Class:
- FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; PREPARATION, TREATMENT OR PRESERVATION THEREOF
- Subclass:
- FEEDING-STUFFS SPECIALLY ADAPTED FOR ANIMALS; METHODS SPECIALLY ADAPTED FOR PRODUCTION THEREOF
Related Keywords
mineral supplements for feeding stuffs for ANIMAL(S)
4 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- A23K 20/22 Compounds of alkali metals
- A23K 20/24 Compounds of alkaline earth metals, e.g. magnesium
- A23K 20/26 Compounds containing phosphorus
- A23K 20/28 Silicates, e.g. perlites, zeolites or bentonites