US PATENT SUBCLASS 315 / 398
.~.~.~ With cathode-ray centering


Current as of: June, 1999
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315 /   HD   ELECTRIC LAMP AND DISCHARGE DEVICES: SYSTEMS

1  DF  CATHODE RAY TUBE CIRCUITS {11}
364  DF  .~ Cathode-ray deflections circuits {16}
395  DF  .~.~ Plural potentials or currents applied to deflection member {2}
398.~.~.~ With cathode-ray centering


DEFINITION

Classification: 315/398

(under subclass 395) Subject matter wherein the circuit includes an arrangement to provide current or voltage to the deflecting means, which current or voltage in use with a cathode-ray tube, will establish the initial static position at which cathode-rays will strike the target of a cathode-ray tube.