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9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
lighting control apparatus; theatrical, architectural and studio electric lighting controls systems, comprising electric lighting control consoles, electric light dimmers, dimmer racks and dimmer controls; networks comprising computer hardware and computer software for communication among electric lighting control devices and computer software for operating electric light dimming systems
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11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
electric lighting fixtures
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37
Building construction; repair; installation services
installation, repair and replacement of entertainment, theatrical, architectural and studio electric lighting fixtures, rigging, and control systems; technical support services, namely, technical advice related to the maintenance and repair of entertainment, theatrical, architectural and studio electric lighting fixtures, rigging, and control systems
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42
Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software
custom design and engineering of entertainment, theatrical, architectural and studio electric lighting fixtures, rigging, and control systems; consulting services for others in the field of design, planning, and implementation project management of entertainment, theatrical, architectural and studio electric lighting fixtures, rigging, and control systems; technical support services, namely, troubleshooting in the nature of diagnosing problems with entertainment, theatrical, architectural and studio electric lighting fixtures, rigging, and control systems