9 Scientific, optical, measuring, signalling, checking, supervision and teaching apparatus and instruments, namely, scales, optical fibers, optical filters; electric, electronic apparatus and instruments, namely, electronic transmitters and receivers for transmitting and receiving signals; signalling apparatus and instruments, namely, signaling whistles; apparatus for recording, transmission or reproduction of sound or images; processing material apparatus, namely, electronic apparatus for testing compression, strength, hardness and tensile characteristics of industrial materials; data transmission apparatus; computer programmes for use in database management; data banks, namely, downloadable databases in the field of telecommunications; telecommunication apparatus, namely, cell phones; television sets; television apparatus, namely, televisions; transmitting and receiving apparatus for radio and video broadcasting; communications apparatus and instruments for the transmission, storage and reproduction of sound, text, images and data, and parts thereof; mobile data receivers; computer hardware and peripherals for processing and transmitting data and information; computer software and integrated suite of telecommunications software held on all types of physical media for use in data transmission; blank optical data media, namely, blank optical discs and blank optical data carriers; blank magnetic data media, namely, blank magnetic discs and blank magnetic data carriers; telecommunications media and systems, namely, digital media hubs, digital media receivers, digital media servers; prerecorded magnetic data carriers featuring music; blank recording discs; mobile telecommunications apparatus, namely, mobile phones; handheld devices, namely, remote controls for use with radios, televisions; portable computers; computer monitors, liquid crystal displays, computer screens; telecommunications apparatus for use with digital signals, namely, digital signal processors; apparatus for use in digital communication transmission, namely, digital input and output scanners; portable flash memory devices, namely, blank USB flash drives