US PATENT SUBCLASS 313 / 393
.~.~ Double ended

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

364  DF  CATHODE RAY TUBE {11}
391  DF  .~ Storage {6}
393.~.~ Double ended

DEFINITION

Classification: 313/393

(under subclass 391) Subject matter wherein the storage electrode is located intermediate two electron guns with one gun on each side of the storage electrode.