DIFF Subgroup
A23B 4/24 Inorganic compounds
Introduced: January 1990
Full Title
Full titles differ between systems:
IPC:
Preservation of meat, sausages, fish or fish products > Preserving with chemicals not covered by groups or > in the form of liquids or solids > Inorganic compounds
CPC:
Preservation of meat, sausages, fish or fish products > Preserving with chemicals not covered by groups A23B4/02 or A23B4/12 > in the form of liquids or solids (apparatus therefor A23B4/26, A23B4/32) > Inorganic compounds
No child classifications to compare. This is a leaf node in both IPC and CPC.