DIFF Subgroup
C12H 1/02 combined with removal of precipitate or added materials, e.g. adsorption material
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages > combined with removal of precipitate or added materials, e.g. adsorption material
CPC:
Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages (simulating ageing by flavouring C12G3/06) > combined with removal of precipitate or added materials, e.g. adsorption material
IPC and CPC are identically structured here. All 3 subcodes exist in both systems.
Child Classifications
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