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PCE
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DIFF Subgroup
A63H 1/30

Climbing tops, e.g. Yo-Yo

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Tops > Climbing tops, e.g. Yo-Yo

CPC:

Tops (diabolos or similar thrown and caught spinning tops or throwing and catching devices therefor A63B67/16; flying tops ) > Climbing tops, e.g. Yo-Yo

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