DIFF Subgroup
A23C 9/13 using additives
Introduced: January 1980
Full Title
Full titles differ between systems:
IPC:
Milk preparations; Milk powder or milk powder preparations > Fermented milk preparations; Treatment using microorganisms or enzymes > using additives
CPC:
Milk preparations; Milk powder or milk powder preparations (mixtures of whey with milk products or milk components A23C21/06; preservation of milk or milk preparations A23B11/10) > Fermented milk preparations; Treatment using microorganisms or enzymes > using additives
CPC subdivides this area 3x more granularly than IPC with 3 additional codes.
3 codes are CPC-only extensions.
IPC defines codes here since 1980.
Child Classifications
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