73223125
Jul 12, 1979
Dec 1, 1981
Oceanographic Equipment-Namely, Acoustic Interrogators; Acoustic Ranging Receivers; Computers; Plotters; Encoder/Amplifiers; Acoustical Transducers; Acoustical Processor Receivers; Displays; Keyboard Control Units; Underwater Acoustic Transponders, Responders, Beacons and Release/Transponders; Data Loggers; and Vector Averaging Current Meters
Electrical and Scientific Apparatus