IPC Definitions - January 01, 2012
H04H 40/27 - Definition
This group covers:
- the circuit or component for a broadcast receiver specially adapted for broadcast with characteristic use, transmission system or broadcast information.
Special rules of classification
The technical subject covered by this group could also be classified to one of the groups (H04H 20/53-H04H 20/86) to clarify specialty of a use, a transmission system or broadcast information.