9
Switches; radio switches; dimmers; branch boxes (electricity); branch boxes [electricity]; Accumulators, electric; alarm apparatus; ammeters; installations consisting of electric apparatus and instruments (included in class 9); junction boxes (electricity); aerials; batteries, electric; limiters (electricity); blinkers (signalling lights); integrated-circuit chips; computers; computer peripheral devices; computer software [recorded]; data carriers (magnetic or optical); detectors; fuse wire; wires and rods of metal being conductors; electrical connecting parts; electric display apparatus; electric apparatus and instruments (included in class 9); electric bells; contacts, electric; electrical conductors; electric conductor rails and fittings, included in class 9; electric mains apparatus; electric locks; electric ballasts; electric wires; electric cables; electric capacitors; electromagnetic coils; electronic bulletin boards; telerupters; telephone apparatus; remote-control apparatus; electric igniting apparatus for igniting at a distance; printed circuits; holders for electric coils; high-frequency apparatus; cable channels (electric); identification threads for electric wires; identification sheaths for electric wires; wire connectors (electricity); sheaths for electric cables; couplings (electric); chargers for electric batteries; lasers; laser control devices; loudspeakers; conduits (electric); light emitting diodes; luminous beacons; luminous beacons; luminous signs; microphones; modems; neon signs; plugboards; electric apparatus for commutation; distribution consoles (electricity); transmitting sets [telecommunication]; transmitters of electronic signals; fuses (electric); signal bells; solar batteries; memories for data processing equipment; sockets; plugs; buzzers; transformers; junction sleeves for electric cables; amplifiers (electric); fluorescent lamp ballast for electric lights; time switches, automatic; processors (central processing units)
11
Lights; lamp hanging supports; Lighting apparatus and installations; lamps; arc lamps; tanning apparatus, not for medical purposes; burners; ceiling lights; electric lamps; flares; sockets for electric lights; gas lamps; electric light bulbs; incandescent burners; filaments for electric lamps; high-voltage lamps; high-voltage rail lamps; chandeliers; lamp glasses; lamp globes; lamp casings; lamp shades; lamp shade holders; fairy lights for festive decorations; lanterns; lighting devices (electric); luminous tubas for lighting; electric discharge tubes for lighting; light diffusers; low-voltage lamps; low-voltage rail lamps; projector lamps; headlamps; safety lamps; floor lamps; desk lamps; ultraviolet ray lamps, not for medical purposes; wall lamps
42
Updating of computer software; computer software design; design of lights and lamps; industrial design; engineering services; computer programming; surveying; research in the field of lighting engineering; construction drafting; material testing; quality control; technical consultancy for businesses; technical project studies; material testing