DIFF Subgroup
C12H 1/16 by physical means, e.g. irradiation
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages > without precipitation > by physical means, e.g. irradiation
CPC:
Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages (simulating ageing by flavouring C12G3/06) > without precipitation > by physical means, e.g. irradiation
Of 2 combined children, 1 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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