DIFF Subgroup
H01P 3/20 Quasi-optical arrangements for guiding a wave, e.g. focusing by dielectric lenses
Introduced: September 1968
Full Title
Waveguides; Transmission lines of the waveguide type > Quasi-optical arrangements for guiding a wave, e.g. focusing by dielectric lenses
No child classifications to compare. This is a leaf node in both IPC and CPC.