US PATENT SUBCLASS 313 / 475
.~.~.~ Light conducting fiber or rod

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

364  DF  CATHODE RAY TUBE {11}
461  DF  .~ Screen {10}
474  DF  .~.~ With optics {1}
475.~.~.~ Light conducting fiber or rod

DEFINITION

Classification: 313/475

(under subclass 474) Subject matter wherein the optical means includes a light conducting fiber or rod which conducts light by total internal reflection.