DIFF Subgroup
H03C 7/04 Polarisation of transmitted wave being modulated
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Modulating electromagnetic waves > in transmission lines, waveguides, cavity resonators or radiation fields of antennas > Polarisation of transmitted wave being modulated
CPC:
Modulating electromagnetic waves (devices or arrangements for the modulation of light G02F1/00) > in transmission lines, waveguides, cavity resonators or radiation fields of antennas > Polarisation of transmitted wave being modulated
No child classifications to compare. This is a leaf node in both IPC and CPC.