US PATENT SUBCLASS 367 / 156
.~.~.~ Magnetostrictive

Current as of: June, 1999
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367 /   HD   COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES

140  DF  SIGNAL TRANSDUCERS {4}
141  DF  .~ Underwater type {15}
153  DF  .~.~ Plural transducer array {3}
156.~.~.~ Magnetostrictive

DEFINITION

Classification: 367/156

Magnetostrictive:

(under subclass 153) Subject matter wherein the transducers are of the magnetostrictive type.

(1) Note. Magnetostrictive transducers of this subclass type are defined in subclass 168, below.

SEE OR SEARCH THIS CLASS, SUBCLASS:

168, for underwater acoustical transducers, per se, of this class type.