Welding fume extraction and filtration system, namely, machines for the filtering and extraction of welding fumes; Machines and machine tools for treatment of materials and for manufacturing; welding, cutting, brazing and soldering machines, and parts thereof; arc welding machines; electric arc welding machines; welding equipment; gas-powered welding machines; engine driven welding machines, and the like; welding apparatus, gas-operated; welding generators; welding electrodes; stick electrodes; electrodes for welding machines; welding kits; welding wire feeders [parts of electronic welding apparatus]; welding nozzles; Suction devices and suction machines; equipment for suction devices; welding fume extraction equipment being machines and parts and fittings for machines.

Welding fume extraction and filtration system, namely, an industrial air filter machine for the removal and filtration of welding fumes; apparatus for ventilating including apparatus for suction and filtering smoke, dust and gases; Fume extractors and equipment thereof; welding fume extraction equipment being ventilation or filtering installations and parts and fittings therefore.

Medical apparatus; filled and unfilled bags for the mixing, preparation and/or administration of intravenous drugs