US PATENT SUBCLASS 313 / 482
.~.~ Support for electrode or envelope

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

364  DF  CATHODE RAY TUBE {11}
477 R  DF  .~ Envelope {6}
482.~.~ Support for electrode or envelope

DEFINITION

Classification: 313/482

(under subclass 477) Subject matter including means integral with and internal the envelope for supporting or attaching electrodes or means integral with and external the envelope particularly adapted for mounting the envelope or for supporting deflecting structure thereof.