Method and device for the remote collection of data from aircraft or ship recorders
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Submarine acoustic beacon for e.g. diver location, has module for auto-location of geographical coordinates transmitted by communication device, and watertight container with positive buoyancy having acoustic transducer and acoustic module
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System for locating submerged objects towed by a line, used e.g. for ship navigation, includes beacons and GPS system to enable a precise fix of the submerged object
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Method and device for remote control of an unmanned underwater vehicle.
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Device for producing an electrical connection
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Break protection for motorcycles, bicycles and controls on motor vehicles
