US PATENT SUBCLASS 367 / 134
.~ Telemetering

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

131  DF  UNDERWATER SYSTEM {3}
134.~ Telemetering

DEFINITION

Classification: 367/134

Telemetering:

(under subclass 131) Subject matter in which acoustic waves modulated by a specific source are transmitted, received, and demodulated.