US PATENT SUBCLASS 348 / 378
.~ With disabling

Current as of: June, 1999
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348 /   HD   TELEVISION

377  DF  CATHODE-RAY TUBE DISPLAY EXCESSIVE VOLTAGE CONTROL {1}
378.~ With disabling

DEFINITION

Classification: 348/378

With disabling:

(under subclass 377) Subject matter including a device, responsive to a detected overvoltage, to inhibit the function of one or more display circuits.