Lubricants; lubricants, and industrial greases, waxes and fluids for compressed air installations; synthetic compressor oils
Lubricants and FuelsMetal pipes; pipes of metal for compressed air piping; compressed air pipe fittings (of metal); connecting parts of metal, for tubes; bins [metal structures]; compressed air containers (of metal)
Metal GoodsCompressors; parts and fittings for compressors, included in this class; screw air compressors; piston compressors; scroll compressors; spiral compressors; rotary tooth compressors; multi-cell compressors; spindle compressors; membrane compressors; high-pressure compressors; turbo compressors; condensate separators; cyclone separators; separators for liquid solutions; separators for separating solids from liquids; apparatus for separating water and oil, included in this class class; nitrogen generator; heat recovery devices [parts of machines]; air-powered tools; compressed air assembly tools; compressed-air filters
MachineryAbsorption dryers, refrigerating dryers; membrane dryers; apparatus for separating water and oil, included in this class; heat regenerators; heat recovery systems; none of the aforesaid goods being for use in industrial kitchens or for industrial kitchen utensils
Environmental Control ApparatusFlexible tubes, not of metal; rigid pipes (non-metallic); pipes (not of metal) for compressed air piping; non-metallic couplings for tubes; non-metallic fittings for pipes for compressed air piping; joint connectors (non-metallic -) for pipes; non-metallic insulated pipes; fittings [non-metallic] for flexible pipes; non-metallic couplings for tubes; non-metallic couplings for tubes; pipe linings (non-metallic -)
Rubber GoodsInstallation, repair and maintenance of compressors; Installation, repair and maintenance of heat recovery installations; Installation, maintenance and repair of pipes in connection with compressed air piping
Building Construction and Repair