Geodata sensors; seismic detectors; 3D scanners; stereoscopic equipment for 3D viewing, namely, 3D digital photograph viewers in relation to the characterization of the Earth's subsurface; nautical, geological, geodetic, radiotelegraphic, navigation, optical, weighing, surveying, measuring, signaling and calibrating apparatus and instruments for boats and vehicles and parts thereof; navigational, position-finding, global positioning, telecommunication, data communication, data processing, sat...