Abrading machines; abrasive instruments (machines); actuators for valves; air blowers; air blowing machines; air compressing apparatus; air compressor pumps; air compressors; air condensers; air delivery guns; air delivery valves; air filters being parts of engines; air filters being parts of machines; air filtration machines; air operated tools; air powered tools; anti-vibration mountings for machines; apparatus (machines) for filtering; apparatus (machines) for filtering dust; apparatus for controlling the operation of machines (manual); apparatus for dust collection (cleaning) in buildings; apparatus for machining; apparatus for the removal of dust from buildings; apparatus for use in abrading; apparatus for use in cleaning buildings; automatic industrial machines; blowers (machines); blowing machines; blowing machines for exhaustion purposes; casings for industrial machines; cleaning apparatus for industrial purposes; cleaning machines for industrial installations; compressed air control mechanisms; compressed air engines; compressed air machines; compressed air pumps; compressed air switch valves; compressed air tools; compressed air tubes; compressors (machines); control valves (parts of machines); dust exhausting installations for cleaning purposes; dust removing installations for cleaning purposes; electric dust removing (cleaning) apparatus; exhaust apparatus (parts of machines); exhausters being suction ventilators; extracting machines; extractors (air suction apparatus); fans being parts of machines; filter housings being parts of engines; filter housings being parts of machines; filtering machines; filters (parts of machines or engines); filters being parts of engines; filters being parts of engines for cleaning air; filters being parts of machines; filters for industrial purposes; filters for machines; filtration apparatus for industrial purposes; filtration machines; flow control installations (mechanical); hand held power operated tools; high pressure precision valves of metal (parts of machines, engines or motors); high pressure pumps; industrial blowers; inspection port holes for machines; jets being parts of machines; machines for surface removing; mechanical apparatus for the control of machines; portable filtration units (machines); power operated valves; power operated valves being parts of machines; pressure control valves being parts of machines; pumps (parts of machines, engines or motors); safety valves (parts of machines); sand blasting machines; servo-control valves; servo-mechanisms; solenoid operated valves; tools operated by compressed air; traps for dust; valve actuators; valve assemblies of metal (parts of machines); valves of metal for industrial installations (parts of machines)

Absorption filters; add-on circuit boards; anti-dust headsets; anti-pollution masks for respiratory protection; apparatus for controlling the operation of machines (electric); apparatus for controlling the operation of machines (electronic); apparatus for monitoring the operations of engines; apparatus for monitoring vacuum pumps; apparatus for protection against injury; apparatus for the testing of air; arm pads for protective purposes (other than adapted for use in sporting activities); articles of clothing for protection against accident; articles of footwear for protection against injury; articles of headgear for protection against accident or injury; articles of industrial clothing for protection against injury; articles of protective clothing to prevent accident or injury; automatic control apparatus; automatic control instruments; automatic timing switches; boots (protective footwear); breathing apparatus for protective purposes; breathing masks; cabinets adapted to contain electronic apparatus; cabinets adapted to contain electronic instruments; cards incorporating electronic chips; cards incorporating electronic devices; cards incorporating integrated circuits; casings for electronic devices; chips (integrated circuits); circuit boards; circuit cards; circuits (electric or electronic); component parts for computers; components for electrical installations; computer add-on boards; connections for use with breathing apparatus (other than for artificial respiration); consoles adapted for mounting units of electronic equipment; consoles for use with control apparatus; control circuits; control panels comprising electrical apparatus; controller circuit boards; controller interface modules; ducts for electrical wiring; dust aspirators; dust monitors; ear protectors (other than ear plugs); electric air regulators; electric apparatus for controlling the operations of machines; electric circuit boards; electric circuit control devices; electric control apparatus for fans; electric control apparatus for industrial machines; electric control apparatus for servo systems; electric control valves; electric controls for automatically operating valves; electric devices for programming machine cycles; electric installations for the remote control of industrial operations; electric monitoring apparatus; electric or electronic control modules electric timing devices; electrical actuators; electrical apparatus for controlling machines; electrical apparatus for monitoring; electrical circuit boards; electrical circuit control devices; electrical control apparatus; electrical control boards; electrical control circuits; electrical switches; electrically operated servo-position controllers; electrically operated valve actuators; electronic apparatus for monitoring machines; electronic circuit boards; electronic circuits; electronic control apparatus for industrial machines; electronic control apparatus for valves; electronic instruments for controlling systems in buildings; electronic instruments for monitoring systems in buildings; electronic integrated circuits; electronic measuring instruments; electronic remote control units; electronic timing control apparatus; electronic timing control instruments; eye protectors; face protectors protection against accident or injury; filters for respiratory masks; filters for use with respiratory apparatus; footwear for protection against injury; gloves for protection against injury; goggles for protection against injury; headgear for protection against injury; helmets for protection against injury; housings for electrical apparatus; housings for electrical instruments; industrial apparatus for the protection of workers against injury; industrial boots for protection against injury; industrial safety eye protection articles; industrial safety helmets; integrated circuit boards; integrated circuit cards; integrated circuits; lenses for protective masks for workmen; monitoring control apparatus (electric); monitoring installations (electric); monitoring instruments (electric); outer garments for protection against accident or injury; overgarments for protection against accident or injury; peepholes for doors; peripheral control cards for electrical apparatus; peripheral control cards for electronic apparatus; printed circuit boards; printed circuit cards; printed circuit expansion boards; printed circuits for use with timing mechanisms; programmable control apparatus; programmable controllers; programmable electronic apparatus for use with machines; protective breathing masks (other than for artificial respiration); protective face shields for workers (against accident or injury); protective footwear for the prevention of accident or injury; protective headgear for the prevention of accident or injury; protective helmets; protective helmets for industrial use; protective masks; protective suits (against accident or injury); protective visors; remote control devices for industrial operations (electric or electronic); safety apparatus for industrial use; safety helmets incorporating breathing apparatus; sensing devices for the control of air currents; shotblasters' helmets; solenoid controls for automatically operating valves; solenoid operated valves; solenoid valves (electromagnetic switches); solenoids; timers for automatic apparatus; timing devices for controlling machines; ventilation suits

Air circulation apparatus; air cleaning apparatus; air cleaning filters (parts of air cleaning machines or installations); air cleaning instruments; air cleaning machines; air cleansing apparatus; air control dampers; air cooling apparatus; air delivery apparatus for use in industrial processes; air delivery apparatus for ventilating buildings; air distribution apparatus; air distribution installations; air distribution units; air filter installations; air filtering apparatus; air filtering installations; air filters for use as dust extractors; air filtration installations; air freshening apparatus; air freshening instruments; air impellers for ventilation; air processing (conditioning) apparatus; air processing (purifying) apparatus and machines; air purification apparatus; air purification installations; air purification machines; air purifying apparatus; air purifying apparatus and machines; air recirculating apparatus; air recirculating installations; air separation apparatus; apparatus for cleaning air; apparatus for cleaning filters by blowing; apparatus for collecting dust from the air; apparatus for exhausting dust (ventilation); apparatus for exhausting particles (ventilation); apparatus for extracting dust (ventilation); apparatus for extracting particles (ventilation); apparatus for filtering breathing air; apparatus for filtering dust; apparatus for purifying air; apparatus for the distribution of air; cabinets for clean air work stations; decontamination apparatus; decontamination chambers; devices for removing pollutants from the air; dust cyclone filters; dust exhausters; dust extraction installations (ventilation); dust filters; dust removing installations for ventilation; dust suction installations for industrial purposes; electric fans for ventilation; electrical appliances for ventilating; electrical installations for ventilating; electrically powered air blowers for ventilation purposes; electrically powered blowers for dust extraction from the air; electrically powered blowers for ventilation; electrically powered fans for ventilation purposes; electronic air purification apparatus; electrostatic air cleaning apparatus; electrostatic air filters; electrostatic precipitation apparatus for cleaning air; electrostatic precipitators for cleaning air; extractor fans; extractor units (ventilation); extractors (ventilation); fans for exhaust extractors; filter housings (parts of industrial installations); filter screens (parts of industrial installations); filtering apparatus (industrial) incorporating filter cartridges; filtering installations for air; filters being parts of industrial apparatus; filters being parts of industrial installations; filters being pneumatically powered; filters for air extractor hoods; filters for cleaning air; filters for dust; filters for exhaust extractors (parts of industrial installations); filters for use with apparatus for ventilating; filters of non-woven materials; filtration apparatus for industrial purposes; flues for ventilating apparatus; flues incorporating fans and/or extractors; hoods for ventilating apparatus; hoods incorporating extractor fans; industrial ventilation apparatus; installations for air extraction; installations for conditioning air; installations for dust separating; installations for the distribution of air flow in buildings; installations for the regulation of air flow in buildings; installations for ventilating; lock filters; mobile ventilating apparatus; portable filtration apparatus for filtering air (other than machines); portable filtration units (other than machines); process ventilation apparatus; propellers (fans) for ventilation apparatus; room air fans; room fans; separators for purifying air; separators for scrubbing air; variable air volume apparatus; ventilating apparatus; ventilating fans; ventilating hoods; ventilating installations; ventilating instruments; ventilating units; ventilation apparatus; ventilation grilles being parts of extractor fans; ventilation hoods; ventilation installations; ventilation terminals

Abrasive cleaning of surfaces; advisory services for maintenance; advisory services relating to the alteration of buildings; advisory services relating to the construction of civil engineering structures; advisory services relating to the construction of mechanical engineering structures; advisory services relating to the repair of civil engineering structures; advisory services relating to the repair of mechanical engineering structures; civil construction services; civil engineering; civil engineering construction; civil engineering consultancy; construction consultation; construction engineering; construction information; electrical engineering services (construction); installation of apparatus for ventilating; installation of electrical apparatus; installation of fittings for buildings; installation of industrial plant; installation of machines; machinery installation services; machinery installation, maintenance and repair; machinery maintenance services; machinery repair; maintenance and repair of electrical apparatus; maintenance and repair of industrial apparatus; maintenance and repair of utilities in buildings; maintenance services for industrial plants; mechanical engineering services (construction); plant installation; plant maintenance; plant refurbishment; plant repair; project preparation relating to building renovation; project preparation relating to civil engineering; project preparation relating to construction engineering; providing information, including online, about building construction, and repair and installation services; provision of construction advice; provision of construction information; provision of information in relation to building construction; provision of information in relation to the repair, maintenance and installation of goods; rebuilding engines that have been worn or partially destroyed; rebuilding machines that have been worn or partially destroyed; repair of electronic apparatus; repair of engines; repair of machines; repair of parts of engines; repair of turbines; repair services; repair, maintenance and installation advisory services; repair, maintenance and installation consultancy services; servicing of equipment; servicing of machines; structural engineering services (construction)

Custom manufacture of goods; cutting of metal; drilling of metals; filtration services; finishing of goods; grinding of metals; machining; metal cutting; metal finishing; metal machining; metal moulding; metal pressing; metal stamping; rental of cutting equipment; rolling of metals; stamping (pressing); steel cutting; working of metals

Advisory services relating to building design; advisory services relating to industrial design; air flow consulting services; civil engineering design services; design and development services in metallurgy; design of industrial machinery; design of industrial products; design of protective clothing; design services relating to civil engineering; development of industrial machinery; drawing up of plans; electrical engineering services (design); engineering consultancy; engineering design; engineering drawing; environmental hazard assessment; industrial engineering design services; inspection (testing) of industrial installations; inspection (testing) of plant and machinery; mechanical engineering services (design); provision of engineering reports; provision of engineers; research relating to engineering; research relating to industrial machinery; research, engineering and technical consultancy for industry; safety testing of products; technical drawing services; technical engineering