US PATENT SUBCLASS 385 / 34
.~.~.~ Rod type

Current as of: June, 1999
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385 /   HD   OPTICAL WAVEGUIDES

15  DF  WITH OPTICAL COUPLER {8}
31  DF  .~ Input/output coupler {5}
33  DF  .~.~ Lens {2}
34.~.~.~ Rod type

DEFINITION

Classification: 385/34

Rod type:

(under subclass 33) Subject matter wherein the coupling lens has the form of an elongated cylinder.