DIFF Subgroup
A47L 7/0004 Full Title
Suction cleaners adapted for additional purposes (suction devices for removing ash F23J1/02); Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
Of 5 combined children, 0 exist in both systems.
5 codes are CPC-only extensions.