DIFF Main Group
A21D 15/00 Improving finished bakery products (refreshing bakery products A21D17/00)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Improving finished bakery products
CPC: Improving finished bakery products (refreshing bakery products A21D17/00)
Full Title
Full titles differ between systems:
IPC:
Improving finished bakery products
CPC:
Improving finished bakery products (refreshing bakery products A21D17/00)
IPC and CPC are identically structured here. All 4 subcodes exist in both systems.
IPC defines codes here since 1974.
Child Classifications
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