Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking and supervision, life-saving and teaching apparatus and instruments, namely, cables for optical signal transmission, optical cables, optical receivers, optical transceivers, optical transmitters, optical inspection apparatus, weighing apparatus and instruments, distance measuring apparatus, distribution amplifiers for audio and video signals, radio receivers and radio signal tuners, transmitters of electronic signals, audio receivers, video receivers and cameras; electric apparatus, instruments and equipment, including electrotechnical, electronic and optoelectronic apparatus, instruments and equipment and installations composed thereof, namely, optoelectronic couplers, transmitters of electronic signals for communications technology, transmission and reception technology, network technology, in particular broadband network technology, and for signal, data, image, film and/or text transmission; apparatus for recording, transmission, sending, receiving, reproduction and output, and for processing and/or for storage of sounds, signals, symbols, images and/or data, namely, audio-video receivers; antennas, including transmission and reception antennas, car aerials, car radio antennas, radio antennas, television antennas, satellite antennas, antennas that are suitable for outdoor use and/or antennas to be installed on the inner side of a structure, antennas for telecommunications, including mobile radio, including in the form of disguised aerials; optical, electrotechnical and electronic apparatus for communications technology, in particular broadband communications technology, transmission and reception technology, telephone exchange and telephone transmission technology, namely, broadband radios, broadband wireless equipment, namely, telecommunications base station equipment for cellular and fixed networking and communications applications, broadband power line communication systems for transferring broadband data over electrical power lines, comprised of computer hardware, software and modems; telephones, telephone installations, video telephones, answering machines, facsimile machines, dialing apparatus, namely, automatic telephone dialers, voice-activated telephone dialing apparatus, domestic telephone apparatus, intercom installations; optical, electrotechnical and electronic apparatus for control technology, in particular for building technology and system control, namely, computer hardware for remotely controlling lighting devices within a building, computer software for systems control, computer software for use on mobile devices in the nature of mobile phones and handheld computers for remotely controlling building energy and heating devices and computer systems, control units for security and surveillance systems, computer application software for building system controls, namely, software for controlling and communicating with wireless internet-connected sensors, switches and controllers; optical, electrotechnical and electronic apparatus for measurement technology, in particular for sensor systems, for building and installation monitoring, namely, temperature sensors, alarm sensors, electric sensors, electronic proximity sensors and switches, sensors for the determination of temperatures, positions and distances, timing sensors; all-weather fixed apparatus, being suitable for outdoor use and installed on the inner side of a structure, for transmission, processing, distributing and/or receiving of signals within the framework of wireless communications, including control apparatus therefor, signal processing apparatus, energy supply apparatus or assemblies, namely, radio receivers and monitors for reproduction of sound and signals, radio receivers, radio signal tuners, receivers of electronic signals, transmitters of electronic signals, telecommunications base station equipment for cellular and fixed communications; wireless communication base stations for wireless communications; amplifiers and remote radio heads, including voltage supply apparatus therefor, transmitting and/or receiving assemblies, namely, transceivers, output amplifiers and duplex filters being, distributors, namely, video signal distributors, data distributors, video-audio signal distributors; digital signal processors, namely, baseband signal processing apparatus for wireless communications; modulation and/or demodulation apparatus, namely, FM modulators, modulation and demodulation apparatus which provides digital baseband processing functions that perform modulation and demodulation for wireless and wired applications and evaluation apparatus; hubs, electric and/or electronic filters, in particular wired apparatus or installations composed of a combination of the aforesaid apparatus and devices for transmitting and/or receiving and/or for distributing HF signals and baseband signals, in particular in the mobile radio sector, namely, semiconductors for use in baseband equipment; wireless network repeaters, electric relays, electronic data relays for sensors; transmission devices, namely, message cables, namely, cell phone auxiliary cables; telecommunication cables; waveguides, in particular optical waveguides, and connecting elements therefor, namely, waveguides for high power beam delivery; apparatus for transmitting electronic signals via voltage and/or power supply lines; computers, calculating machines and data processing devices and accessories, namely, communications computers; programs recorded on data carriers, namely, prerecorded magnetic data carriers for transmitting, receiving, or recording programs or data; mechanisms for coin-operated apparatus, cash registers; structural parts of all the aforementioned apparatus and instruments; installations consisting of a combination of the aforesaid apparatus and equipment