IPC Subgroup
H04H 20/02 Arrangements for relaying broadcast information
Introduced: January 2008
Full Title
Arrangements for broadcast or for distribution combined with broadcast > Arrangements for relaying broadcast information
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC COMMUNICATION TECHNIQUE
- Subclass:
- BROADCAST COMMUNICATION
3 direct subcodes
Child Classifications
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- H04H 20/04 from field pickup units [FPU]
- H04H 20/06 among broadcast stations
- H04H 20/08 among terminal devices