US PATENT SUBCLASS 333 / 199
.~.~.~ Plural mechanically coupled disk resonators

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

24 R  DF  COUPLING NETWORKS {15}
186  DF  .~ Electromechanical filter {5}
197  DF  .~.~ Plural mechanically coupled bar, plate, or rod-type resonating means {2}
199.~.~.~ Plural mechanically coupled disk resonators

DEFINITION

Classification: 333/199

Plural mechanically coupled disk resonators:

(under subclass 197) Subject matter wherein plural disk-shaped vibrators are mechanically intercoupled.