DIFF Subgroup Additional Only
H04N 2201/0037 Topological details of the connection
Full Title
Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof > Connection or combination of a still picture apparatus with another apparatus > Details of the connection, e.g. connector, interface > Topological details of the connection
Of 3 combined children, 0 exist in both systems.
3 codes are CPC-only extensions.
Note: 3 CPC extensions are marked as secondary classification only.