US PATENT SUBCLASS 333 / 33
.~.~ Having long line elements

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

24 R  DF  COUPLING NETWORKS {15}
32  DF  .~ With impedance matching {1}
33.~.~ Having long line elements {2}
34  DF  .~.~.~> Tapered
35  DF  .~.~.~> Quarter-wave transformer type

DEFINITION

Classification: 333/33

(under subclass 32) Impedance matching networks and systems including a long line element.

SEE OR SEARCH THIS CLASS, SUBCLASS:

236+, for long lines.

245+, for long line elements.

SEE OR SEARCH CLASS

343, Communications: Radio Wave, 862, for antennas with an impedance matching coupling network including a long line element.