DIFF Subgroup Additional Only
A47L 2201/02 Docking stations; Docking operations
Full Title
Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation > Docking stations; Docking operations
Of 4 combined children, 0 exist in both systems.
4 codes are CPC-only extensions.
Note: 4 CPC extensions are marked as secondary classification only.