Construction and method for elongated towed underwater sonar
contact member for an ultrasonic transducer
Container assembly for transport and handling of seismic...
Continuous fiber pulse reflecting means
Continuous strength member
Control system for inclined impact-type surface seismic source
Controllable implosive sound projector
Controlled compliance acoustic baffle
Coupled waveguide acousto-optic hydrophone
Coupler for ultrasonic transducer probe
Coupling aid for seismic cable
Coupling aid for seismic cable
Cylindrical array radiator
Cylindrical sonar array