US PATENT SUBCLASS 367 / 6
.~ With plurality of transponders

Current as of: June, 1999
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367 /   HD   COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES

2  DF  TRANSPONDERS {2}
6.~ With plurality of transponders

DEFINITION

Classification: 367/6

With plurality of transponders:

(under subclass 2) Subject matter in which two or more receiver-transmitter devices are employed.