Cosmographic instruments; transmitters [telecommunication]; computer programs, downloadable; lasers, not for medical purposes; transmitters of electronic signals; navigational instruments; battery boxes; coils, electric; switches, electric; magnets; solar panels for the production of electricity; computer software, recorded; power wires; directional compasses; masts for wireless aerials; global positioning system [gps] apparatus; computer software applications, downloadable; satellite transmi...