Fittings for steam engine boilers; compressed air machines; compressed air motors; compressed air pumps; pressure reduction valves being parts of machines; pressure regulators being parts of machines; pressure valves being parts of machines; electric motors, other than for land vehicles; air filters being parts of machines or motors; air blowers, namely, power operated blowers, rotary blowers for motors and engines, and screw blowers for motors and engines; power-operated blowing machines; taps being parts of machines or motors; air compressors, reciprocating compressors and screw compressors, namely, rotary compressors, electric compressors and gas compressors; structural parts of the aforesaid goods, namely, central screw compressor units or central reciprocating compressor units; condenser installations, namely, air condensers; heat exchangers being parts of machines, namely, after coolers for air compressors; air de-oilers for separating oil from air; air filters for motors and compressors; air condensers; air machines, namely, compressed air machines; machines and mechanical apparatus for the treatment of condensate by means of purification and filtration, namely, air filters being parts of machines; machines and apparatus for the generation of compressed air, vacuum and air flow, namely, screw air compressors and reciprocating air compressors; motors, other than for land vehicles; regulators being parts of machines; automatic cleaners, namely, central air compressors for vacuum appliances such as dust collection, packaging, bottle and tube filling, drying; suction blowers, namely, air suction machines; regulators being parts of machines for compressors and/or vacuum pumps; safety accessories for compressors, namely, safety valves being parts of machines, protective pressure switches being parts of machines, pressure switches being parts of machines, regulating valves being parts of machines; operating devices for compressors and/or vacuum pumps, namely, regulators being parts of machines; turbo air compressors; vacuum pumps being machines; fans for motors; valves being parts of machines; heat exchangers being parts of machines; catalytic converters for the adsorption of hydrocarbon vapors, namely, gas catalytic converters; activated carbon absorbers being parts of machines, namely, air filters for air compressors; catalytic converters, being parts of machines; activated carbon air filters for use in compressed air motors and engines, being parts of machines; compressed air main charging systems, namely, regulators being parts of machines for the regulation of compressed air; compressed air reservoirs being parts of machines, namely, compressed air cylinders; high pressure air filters being parts of machines; condensate separators being parts of machines, namely, centrifugal separators; heat exchangers being parts of machines

Electrical controllers, power controllers, programmable logic controllers and voltage regulators for compressors, vacuum pumps, compressor blowers or air treatment apparatus and air treatment devices; compressed air main charging systems, namely, electrical controllers for the regulation of compressed air

Air dryers, namely, dryers for the removal of moisture and water vapor from compressed air and gases; adsorption dryers, namely, dryers for the removal of moisture and water vapor from compressed air and gases; compressed air filters for industrial installations; compressed air coolers, namely, heat exchangers not being parts of machines; compressed air dryers, namely, dryers for the removal of moisture and water vapor from compressed air and gases; air filters being parts of installations for air compression and industrial use; filter systems for air and gases comprised of industrial air filter machines and air filters for industrial installations; refrigeration dryers, namely, dryers for the removal of moisture and water vapor from compressed air and gases; condensate drains for compressed air applications being structural parts of dryers for the removal of moisture and water vapor from compressed air and gases; refrigerating apparatus, namely, refrigerating appliances and installations; refrigerating machines and refrigerating installations; filters for air conditioning; air filtering installations; air cooling devices, namely, air conditioning apparatus; air purifying apparatus and air purifying machines; air purifiers in the nature of air purifying lamps having a germicidal effect; air sterilization apparatus; air sterilizers; membrane dryers, namely, industrial dryers for dehumidifying; regulating and safety accessories for gas compressors, namely, gas regulators; air filters for industrial installations in the nature of dust filters for use in compressed air installations