IPC Subgroup
H01P 5/12 Coupling devices having more than two ports
Introduced: September 1968
Last revised: January 2006
Full Title
Coupling devices of the waveguide type > Coupling devices having more than two ports
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC ELEMENTS
- Subclass:
- WAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE
Related Keywords
MAGIC-TEES
1 direct subcode
Child Classifications
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- H01P 5/16 Conjugate devices, i.e. devices having at least one port decoupled from one other port