Washing apparatus; dust removing installations for cleaning purposes; machines and apparatus for cleaning, electric; vacuum cleaners; cordless vacuum cleaners; rechargeable sweepers; cleaning appliances utilizing steam; steam mops; brushes for vacuum cleaners; suction nozzles for vacuum cleaners.

Computer operating programs, recorded; remote control apparatus; electric installations for the remote control of industrial operations; radios; surveying apparatus and instruments; electric control devices for heating management; heat regulating apparatus.