US PATENT SUBCLASS 313 / 438
.~.~.~.~ With support

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

364  DF  CATHODE RAY TUBE {11}
421  DF  .~ Beam deflecting means {7}
426  DF  .~.~ Plural {2}
432  DF  .~.~.~ Electrostatic {5}
438.~.~.~.~ With support

DEFINITION

Classification: 313/438

(under subclass 432) Subject matter including structure for supporting the deflecting means.

SEE OR SEARCH THIS CLASS, SUBCLASS:

383, and 390, for electrode support structure in an image pickup tube.

417, for electrode support structure in a plural beam tube.

456+, for means for supporting an electrode in the electron gun structure.