US PATENT SUBCLASS 342 / 180
.~.~ Stereoscopic or tridimensional

Current as of: June, 1999
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342 /   HD   COMMUNICATIONS: DIRECTIVE RADIO WAVE SYSTEMS AND DEVICES (E.G., RADAR, RADIO NAVIGATION)

175  DF  WITH PARTICULAR CIRCUIT {13}
176  DF  .~ Display {9}
180.~.~ Stereoscopic or tridimensional

DEFINITION

Classification: 342/180

Stereoscopies or tridimensional:

(under subclass 176) Subject matter including means to produce a three-dimensional view or to indicate distance, azimuth and elevation on a single display surface.

SEE OR SEARCH CLASS

348, Television,

42+, for stereoscopies applied in television.