9
Surge arresters; Lightning arrester equipment; Safety, security, protection and signalling devices; Devices for treatment using electricity; Information technology and audiovisual equipment; Magnets, magnetizers and demagnetizers; Measuring, detecting and monitoring instruments, indicators and controllers
35
Retailing, wholesaling and sale via global computer networks of lightning conductors (rods), lightning conductor equipment, signalling, protection, security and life-saving devices, electric processing devices, audio-visual and information technology equipment, magnets, magnetising and demagnetising apparatus, instruments for measurement, detection and monitoring, indicators and controllers; Advertising; Business management; Business administration; Office functions
37
Building, construction and demolition; Building maintenance and repair; Repair information; Installation of fittings for buildings; Installation of electrical and generating machinery; Installation of insulating materials; Installation of street furniture; Machinery installation, maintenance and repair; Antenna installation and repair; Installation of lightning conductors; Electric appliance installation and repair; Repair of electronic apparatus; Repair of machines; Repair or maintenance of electric motors