US PATENT SUBCLASS 342 / 6
.~ With modulation

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

5  DF  RADAR REFLECTOR {5}
6.~ With modulation

DEFINITION

Classification: 342/6

With modulation:

(under subclass 5) Subject matter including means to vary the amplitude, frequency of phase of a far field radar signal as it is being reflected.

(1) Note. Subject matter of this subclass excludes passive transponders.

SEE OR SEARCH THIS CLASS, SUBCLASS:

51, for passive transponders.

187, for augmenters, per se.