DIFF Subgroup
A01K 31/06 Cages
Introduced: September 1968
Full Title
Housing birds > Cages
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
1 shared codes have differing titles between IPC and CPC.
Child Classifications
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- A01K 31/07 Transportable cages (A01K31/08 takes precedence) since 1974 IPC+CPC Available in IPC and CPC