US PATENT SUBCLASS 348 / 692
.~.~ Color television

Current as of: June, 1999
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348 /   HD   TELEVISION

571  DF  IMAGE SIGNAL PROCESSING CIRCUITRY SPECIFIC TO TELEVISION {34}
691  DF  .~ DC insertion {6}
692.~.~ Color television

DEFINITION

Classification: 348/692

Color television:

(under subclass 691) Subject matter wherein the image signal is a natural color signal.