9
Apparatus for recording, transmission or reproduction of sound or image; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely, electrical conductors, electrical switches, electrical transformers, electrical accumulators, voltage regulators, and electrical controllers; data processing equipment, transmitters of electronic signals; remote control apparatus for use with audio equipment, audio-visual equipment, visual equipment, stereos, televisions, and radios; computer programs for use by monitoring and controlling electronic signals of audio equipments, audio-visual equipments, and visual equipments; computer programs for use by monitoring and controlling of the transmission of electronic signals of audio equipments, audio-visual equipments, and visual equipments
37
Technical consultation in the field of installation of stage equipment and professional audio technology
42
Computer programming, namely, providing the services of an EDP programmer; computer server software administration for others; computer software design; software conditioning, namely, computer programming; computer system design, namely, computer software and hardware design; software installation and maintenance; computer programming, namely, configuration of computer networks software