US PATENT SUBCLASS 333 / 211
.~.~.~ Including frequency selective absorbing means

Current as of: June, 1999
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333 /   HD   WAVE TRANSMISSION LINES AND NETWORKS

24 R  DF  COUPLING NETWORKS {15}
202  DF  .~ Wave filters including long line elements {4}
208  DF  .~.~ Waveguide {4}
211.~.~.~ Including frequency selective absorbing means

DEFINITION

Classification: 333/211

Including frequency selective absorbing means:

(under subclass 208) Subject matter wherein means are provided to dissipate or absorb wave energy of a given frequency or band of frequencies.