DIFF Subgroup
A23J 1/20 from milk, e.g. casein (curds or cheese A23C); from whey
Introduced: September 1968
Title
Titles differ between systems:
IPC: from milk, e.g. casein; from whey
CPC: from milk, e.g. casein (curds or cheese A23C); from whey
Full Title
Full titles differ between systems:
IPC:
Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites > from milk, e.g. casein; from whey
CPC:
Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites > from milk, e.g. casein (curds or cheese A23C); from whey
CPC subdivides this area 4x more granularly than IPC with 3 additional codes.
3 codes are CPC-only extensions.
Child Classifications
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