DIFF Subgroup
H04N 5/38 Transmitter circuitry (H04N5/14 takes precedence)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Transmitter circuitry
CPC: Transmitter circuitry (H04N5/14 takes precedence)
Full Title
Full titles differ between systems:
IPC:
Details of television systems > Transmitter circuitry
CPC:
Details of television systems (scanning details or combination thereof with generation of supply voltages H04N3/00) > Transmitter circuitry (H04N5/14 takes precedence)
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
Child Classifications
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- H04N 5/42 for transmitting at will black-and-white or colour signals IPC+CPC Available in IPC and CPC