DIFF Subgroup
H04N 7/20 Adaptations for transmission via a GHz frequency band, e.g. via satellite
Introduced: January 1985
Full Title
Full titles differ between systems:
IPC:
Television systems > Adaptations for transmission via a GHz frequency band, e.g. via satellite
CPC:
Television systems (details H04N3/00, H04N5/00; methods or arrangements, for coding, decoding, compressing or decompressing digital video signals H04N19/00; selective content distribution H04N21/00) > Adaptations for transmission via a GHz frequency band, e.g. via satellite
No child classifications to compare. This is a leaf node in both IPC and CPC.