Downloadable computer application software for ocean surveying; Measuring rulers; Signalling buoys; Electric navigational instruments; security surveillance robots; digital cameras for industrial use; Surveying instruments; Optical apparatus and instruments, namely, optical ports for underwater photography, dome ports for underwater photography, wet diopters, adapter lenses for underwater photography; Integrated circuits; Railway signals; Batteries, electric; Cameras; Wires, electric; cables,...

Electronic navigational and positioning apparatus and instruments; Satellite navigational system, namely, a global positioning system (GPS); Surveying instruments; Sensors and detector units for use in controlling the actuation and operation of automotive safety apparatus and equipment; Marine depth finders; Transmitters of electronic signals; Wireless communication devices for voice, data or image transmission; Echo sounding devices; Aerials; Sonar; Lasers for non-medical purposes; Radios; D...

Electric navigational instruments; Spirit levels

Surveying instruments; Marine depth finders; Echo sounding devices; Aerials