DIFF Subgroup
C12H 1/10 Precipitation by chemical means
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 > Precipitation by chemical means
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 > Precipitation by chemical means
No child classifications to compare. This is a leaf node in both IPC and CPC.