DIFF Main Group
H01P 5/00 Coupling devices of the waveguide type
Introduced: September 1968
IPC and CPC are identically structured here. All 4 subcodes exist in both systems.
3 shared codes have differing titles between IPC and CPC.
Child Classifications
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- H01P 5/02 with invariable factor of coupling (H01P5/12 takes precedence ) +1 CPC IPC+CPC Available in IPC and CPC
- H01P 5/08 for linking dissimilar lines or devices (H01P1/16, H01P5/04 take precedence; linking lines of the same kind but with different dimensions H01P5/02) +3 CPC IPC+CPC Available in IPC and CPC
- H01P 5/12 Coupling devices having more than two ports (H01P5/04 takes precedence) IPC+CPC Available in IPC and CPC