IPC Subgroup
H04B 3/54 Systems for transmission power distribution lines
Introduced: September 1968
Last revised: January 2006
Full Title
Line transmission systems > Systems for transmission power distribution lines
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC COMMUNICATION TECHNIQUE
- Subclass:
- TRANSMISSION
Related Keywords
TRANSMISSION of information-carrying signals, over power distribution lines
2 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open