Scientific, research, photographic, cinematographic, audiovisual, optical, weighing, measuring, signaling, detecting, inspecting, life-saving and teaching apparatus and instruments, namely, 3D X-ray scanners for screening luggage and parcels in airports; apparatus and instruments for sound, image or data recording, transmission, reproduction or processing; recorded and downloadable computer software for 3D X-ray scanners for screening luggage and parcels in airports; blank digital and electro...