9
Computers; computer hardware and computer software; detectors; slide projectors; dimmers (light regulators); electronic display boards; fire extinguishers; fire alarms; lasers, not for medical purposes; loudspeakers; luminous signs; microphones; musical juke boxes; neon signs; stage lighting regulators; signalling panels, luminous or mechanical; sound transmitting apparatus; sound amplifiers; video display screens; video cameras; VTRs; photographic, cinematographic, optical, measuring, signalling, checking (supervision) and life-saving apparatus and instruments
11
Lighting apparatus and installations; apparatus for heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; searchlights; Gas generators; freezers, beverage cooling apparatus; water heaters; heating apparatus, electric; radiators (heating); air-conditioning installations; lanterns; light-emitting diodes (LED lighting apparatus); water closets
37
Construction, maintenance and repair of computer hardware, sound and light installations; building of fair stalls and shops; erecting of stages; construction management services; scaffolding; electric appliance installation and repair; film projector repair and maintenance
41
Education, entertainment; Event information (entertainment); production of film, television and radio programmes or broadcasts; film rental; publishing printed matter (except publicity texts); organisation and presentation of shows, quizzes, theatrical, sports and music events and organisation of competitions in the fields of entertainment and sports and for eduction and entertainment, in particular via the Internet, including the aforesaid services for recorded programmes or live broadcasts on television or radio; prebooking of entrance tickets (entertainment); arranging and conducting of trade fairs, conferences, congresses, symposiums, colloquiums, seminars and workshops; providing of training; organisation of exhibitions for cultural or educational purposes; modelling for artists; party planning (entertainment)