CPC Subgroup
A47J 42/22 having pulverising beaters or rotary knives
Full Title
Coffee mills; Spice mills > having pulverising beaters or rotary knives
4 direct subcodes
Child Classifications
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- A47J 42/24 hand driven
- A47J 42/26 mechanically driven
- A47J 42/28 Beaters or knives
- A47J 42/30 having perforated container for the ground material; having sieves