US PATENT SUBCLASS 313 / 413
.~.~ With deflection

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

364  DF  CATHODE RAY TUBE {11}
409  DF  .~ Plural beam generating or control {7}
413.~.~ With deflection

DEFINITION

Classification: 313/413

(under subclass 409) Subject matter including means for deflecting one or more beams.

(1) Note. Focusing is not considered deflection.