Ventilation installations, fans for commercial, industrial and domestic use; components therefor being goods included in this class; installations for noise control therefor being goods in this class

Sound deadeners for ventilation installations and fans for commercial, industrial and domestic use

Ventilation installations, fans for commercial and industrial use; components therefor being goods included in this class; installations for noise control therefor being goods in this class; sound deadeners therefor all being goods in this class

Ventilation installations, fans for commercial and industrial use, components therefore being goods included in this class, installations for noise control therefor, sound deadeners therefor

Common metals and their alloys, ores; metal materials for building and construction; metal ducts for ventilating and air conditioning installations; grilles of metal

Electronic and electric controllers for air conditioning, ventilation, heating and cooling apparatus, devices and installations; communications controllers; digital controllers; electronic controllers; power controllers (electric); programmable controllers; network controlling apparatus; speed controllers (electronic); temperature controlling apparatus; temperature monitors, thermal sensors (thermostats); devices and controlling apparatus (thermostats, other than valves) for central heating installations; thermostat controllers for heating installations; electric apparatus for controlling the operations of machines; electrical apparatus for controlling the speed of motors; electronic instruments for controlling systems in buildings; electrical resistances for incorporation into ventilating apparatus; electrical apparatus for reversing the speed of motors; speed controllers (non electronic)

Computers and computer hardware; computers and computer peripherals; personal computers incorporating computer software; computer software adapted for use in the operation of computers; operating and user instructions stored in digital form for computers and computer software, in particular on floppy disks or CD-ROM; computer mice; computer disks; data recorded in computer accessible form