DIFF Subgroup
A47J 31/60 Cleaning devices
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Apparatus for making beverages > Parts or details of beverage-making apparatus > Cleaning devices
CPC:
Apparatus for making beverages (household machines or implements for straining foodstuffs A47J19/00; preparation of non-alcoholic beverages, e.g. by adding ingredients to fruit or vegetable juices, A23L2/00; coffee or tea pots A47G19/14; tea infusers A47G19/16; brewing of beer C12C; preparation of wine or other alcoholic beverages C12G) > Parts or details of beverage-making apparatus (filters or strainers A47J31/06) > Cleaning devices
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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