IPC Subgroup
H04B 7/22 Scatter propagation systems
Introduced: September 1968
Last revised: January 2006
Full Title
Radio transmission systems, i.e. using radiation field > Scatter propagation systems
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC COMMUNICATION TECHNIQUE
- Subclass:
- TRANSMISSION
Related Keywords
using SCATTER telecommunication systems