Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
DIFF Subgroup
H01P 3/02

with two longitudinal conductors

Introduced: September 1968

Full Title

Waveguides; Transmission lines of the waveguide type > with two longitudinal conductors

Of 5 combined children, 3 exist in both systems.

2 codes are CPC-only extensions.

Child Classifications

Navigate with arrow keys, Enter to open

  • H01P 3/023 CPC only CPC only
  • H01P 3/026 CPC only CPC only
  • H01P 3/04 Lines formed as Lecher wire pairs IPC+CPC Available in IPC and CPC
  • H01P 3/06 Coaxial lines IPC+CPC Available in IPC and CPC