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PCE
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DIFF Subgroup
G11B 31/02

with automatic musical instruments

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Arrangements for the associated working of recording or reproducing apparatus with related apparatus > with automatic musical instruments

CPC:

Arrangements for the associated working of recording or reproducing apparatus with related apparatus (with cameras or projectors G03B31/00 ) > with automatic musical instruments

No child classifications to compare. This is a leaf node in both IPC and CPC.