US PATENT SUBCLASS 313 / 433
.~.~.~.~ Magnetic

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


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}
433.~.~.~.~ Magnetic

DEFINITION

Classification: 313/433

(under subclass 432) Subject matter including magnetic deflecting means.

SEE OR SEARCH THIS CLASS, SUBCLASS:

413, for means for deflecting plural beams.

431, for two or more magnetic means for deflecting the electron beam.

440, for cathode-ray tube with yoke.

SEE OR SEARCH CLASS

335, Electricity: Magnetically Operated Switches, Magnets, and Electromagnets, 210+, for magnetic deflecting or focusing structure external to a cathode-ray tube.