DIFF Subgroup
A23B 11/18 by addition of preservatives (addition of microorganisms or enzymes A23C9/12; addition of other substances A23C9/152)
Introduced: January 2025
Title
Titles differ between systems:
IPC: by addition of preservatives
CPC: by addition of preservatives (addition of microorganisms or enzymes A23C9/12; addition of other substances A23C9/152)
Full Title
Full titles differ between systems:
IPC:
Preservation of milk or dairy products > Preservation of milk or milk preparations > by addition of preservatives
CPC:
Preservation of milk or dairy products > Preservation of milk or milk preparations > by addition of preservatives (addition of microorganisms or enzymes A23C9/12; addition of other substances A23C9/152)
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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