DIFF Subgroup
A63H 1/10 able to be spun by whirling the axis with both hands
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Tops > able to be spun by whirling the axis with both hands
CPC:
Tops (diabolos or similar thrown and caught spinning tops or throwing and catching devices therefor A63B67/16; flying tops ) > able to be spun by whirling the axis with both hands
No child classifications to compare. This is a leaf node in both IPC and CPC.