DIFF Subgroup
A46B 11/001 Full Title
Brushes with reservoir or other means for applying substances, e.g. paints, pastes, water (driven brush bodies A46B13/00; ; applying liquids or other fluent materials to surfaces by liquid carrying members in general, e.g. by pads B05C1/00, B05D1/28)
Of 6 combined children, 0 exist in both systems.
6 codes are CPC-only extensions.