DIFF Subgroup Additional Only
G08C 2201/40 Remote control systems using repeaters, converters, gateways
Full Title
Transmission systems of control signals via wireless link > Remote control systems using repeaters, converters, gateways
Of 2 combined children, 0 exist in both systems.
2 codes are CPC-only extensions.
Note: 2 CPC extensions are marked as secondary classification only.