DIFF Subgroup
A23G 9/08 Batch production
Introduced: July 1974
Full Title
Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor > Production of frozen sweets, e.g. ice-cream > Batch production
Of 4 combined children, 2 exist in both systems.
2 codes are CPC-only extensions.
IPC defines codes here since 1974.
Child Classifications
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