US PATENT SUBCLASS 343 / 727
.~.~ Including balanced doublet-type antenna

Current as of: June, 1999
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343 /   HD   COMMUNICATIONS: RADIO WAVE ANTENNAS

700 R  DF  ANTENNAS {58}
725  DF  .~ Plural separate diverse type {3}
727.~.~ Including balanced doublet-type antenna

DEFINITION

Classification: 343/727

(under subclass 725) Subject matter wherein one of the diverse type antennas is of the center-fed balanced doublet type as defined in subclass 793, below.

SEE OR SEARCH THIS CLASS, SUBCLASS:

793+, for center-fed balanced doublet type antennas in general, and arrays of such doublet antennas.