IPC Subgroup
H04H 20/2 Arrangements for broadcast or distribution of identical information via plural systems
Introduced: January 2008
Full Title
Arrangements for broadcast or for distribution combined with broadcast > Arrangements for broadcast or distribution of identical information via plural systems
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC COMMUNICATION TECHNIQUE
- Subclass:
- BROADCAST COMMUNICATION
2 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- H04H 20/22 Arrangements for broadcast of identical information via plural broadcast systems
- H04H 20/24 Arrangements for distribution of identical information via broadcast system and non-broadcast system