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PCE
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DIFF Subgroup
H04N 3/27

Circuits special to multi-standard receivers

Introduced: January 1980

Full Title

Full titles differ between systems:

IPC:

Scanning details of television systems; Combination thereof with generation of supply voltages > by means not exclusively optical-mechanical > by deflecting electron beam in cathode-ray tube > Circuits special to multi-standard receivers

CPC:

Scanning details of television systems; Combination thereof with generation of supply voltages > by means not exclusively optical-mechanical (H04N3/36 takes precedence) > by deflecting electron beam in cathode-ray tube > Circuits special to multi-standard receivers

No child classifications to compare. This is a leaf node in both IPC and CPC.