DIFF Subgroup
A23C 1/12 Concentration by evaporation
Introduced: January 1980
Full Title
Full titles differ between systems:
IPC:
Concentration, evaporation or drying > Concentration by evaporation
CPC:
Concentration, evaporation or drying (products obtained thereby A23C9/00) > Concentration by evaporation
No child classifications to compare. This is a leaf node in both IPC and CPC.