US PATENT SUBCLASS 367 / 154
.~.~.~ Line array

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}
154.~.~.~ Line array

DEFINITION

Classification: 367/154

Line array:

(under subclass 153) Subject matter wherein a plurality of transducers are structurally mounted on or in a line.