US PATENT SUBCLASS 434 / 240
.~ Light sensor included in simulator of radio navigation equipment

Current as of: June, 1999
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434 /   HD   EDUCATION AND DEMONSTRATION

239  DF  RADIO NAVIGATION {5}
240.~ Light sensor included in simulator of radio navigation equipment

DEFINITION

Classification: 434/240

Light sensor included in simulator of radio navigation equipment:

(under subclass 239) Subject matter wherein an imitation of radio navigating apparatus includes a means for detecting light.

(1) Note. Light is usually substituted for the radio wave.