CPC Subgroup
A63H 1/26 emitting blasts or explosions
Full Title
Tops (diabolos or similar thrown and caught spinning tops or throwing and catching devices therefor A63B67/16; flying tops ) > emitting blasts or explosions
A63H 1/26 Tops (diabolos or similar thrown and caught spinning tops or throwing and catching devices therefor A63B67/16; flying tops ) > emitting blasts or explosions