Rotary vane, rotary screw and piston type air compressors in class 7; compressor pumps being parts of air compressors in class 7, air dryers, aftercoolers, filters, all being machines or parts of machines in class 7, heat exchangers in class 7 used with air compressors in this class

Maintenance, repair and reconditioning services performed in relation to air compressors and ancillary equipment, installation and servicing of air compressors, dryers, aftercoolers, filters and air-line systems, including systems for supply of compressed air to machines and tools

Compressors in class 7; rotary vane, rotary screw and piston type air compressors in class 7; compressor pumps being parts of air compressors in class 7; air dryers, aftercoolers, filters, all being machines or parts of machines in class 7; heat exchangers in class 7 used with air compressors in this class

Maintenance, repair and reconditioning services performed in relation to air compressors and ancillary equipment; installation and servicing of air compressors, dryers, aftercoolers, filters and air-line systems, including systems for supply of compressed air to machines and tools