IPC Subgroup
G04R 20/2 the radio signal being an AM/FM standard signal, e.g. RDS
Introduced: January 2013
Full Title
Setting the time according to the time information carried or implied by the radio signal > the radio signal being an AM/FM standard signal, e.g. RDS
Classification Context
- Section:
- PHYSICS
- Class:
- HOROLOGY
- Subclass:
- RADIO-CONTROLLED TIME-PIECES
2 direct subcodes
Child Classifications
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- G04R 20/22 Tuning or receiving; Circuits therefor
- G04R 20/24 Decoding time data; Circuits therefor