H03H 7/48 Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source (phase shifters providing two or more output signals H03H7/21)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source
CPC: Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source (phase shifters providing two or more output signals H03H7/21)
Full Title
Full titles differ between systems:
Multiple-port networks comprising only passive electrical elements as network components > Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source
Multiple-port networks comprising only passive electrical elements as network components > Networks for connecting several sources or loads, working on the same frequency or frequency band, to a common load or source (phase shifters providing two or more output signals H03H7/21)
Of 3 combined children, 0 exist in both systems.
3 codes are CPC-only extensions.
Child Classifications
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