CPC Subgroup
H04H 40/27 specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95
Full Title
Arrangements specially adapted for receiving broadcast information > Arrangements characterised by circuits or components specially adapted for receiving > specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95
2 direct subcodes
Child Classifications
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- H04H 40/36 specially adapted for stereophonic broadcast receiving
- H04H 40/90 specially adapted for satellite broadcast receiving