US PATENT SUBCLASS 313 / 435
.~.~.~.~.~ Nonplanar

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}
434  DF  .~.~.~.~ Nonparallel or asymmetric {1}
435.~.~.~.~.~ Nonplanar

DEFINITION

Classification: 313/435

(under subclass 434) Subject matter wherein at least one surface of the deflecting means is nonplanar.