DIFF Subgroup
A23F 5/18 from coffee extract
Introduced: January 1980
Full Title
Full titles differ between systems:
IPC:
Coffee; Coffee substitutes; Preparations thereof > Removing unwanted substances > from coffee extract
CPC:
Coffee; Coffee substitutes; Preparations thereof (preservation of coffee or coffee substitutes A23B90/00) > Removing unwanted substances (reducing or removing alkaloid content A23F5/20) > from coffee extract
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
Navigate with arrow keys, Enter to open