US PATENT SUBCLASS 333 / 222
.~ Coaxial or shielded

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

219  DF  RESONATORS (DISTRIBUTED PARAMETER TYPE) {7}
222.~ Coaxial or shielded {1}
223  DF  .~.~> With tuning {1}

DEFINITION

Classification: 333/222

Coaxial or shielded:

(under subclass 219) Subject matter wherein the resonator is of the two conductor type having a central conductor concentric with the resonator outer conductor.