US PATENT SUBCLASS 359 / 833
.~ With reflecting surface

Current as of: June, 1999
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359 /   HD   OPTICS: SYSTEMS (INCLUDING COMMUNICATION) AND ELEMENTS

831  DF  PRISM (INCLUDING MOUNT) {3}
833.~ With reflecting surface {1}
834  DF  .~.~> Plural reflecting surfaces {2}

DEFINITION

Classification: 359/833

With reflecting surface:

(under subclass 831) Subject matter wherein at least one surface reflects light.

SEE OR SEARCH THIS CLASS, SUBCLASS:

838+, for mirrors, per se.