High quality machinable steel for the manufacture of tubes and pipes; steel alloys; pipes and tubes of metal; tubes of metal; pipes and tubes of steel, pipes and tubes of special alloys; pipes and tubes of metal for the engineering industry; pipes and tubes of metal for building; bends and junctions of metal for pipes; metal coupling joints for tubes of metal; connecting sleeves of metal; collars of metal for fastening tubes and pipes; flanges of metal; pipework of metal; tubes for rings of m...

Pneumatic conveyors; Cylinders for machines; Compressed air pumps; Vacuum pumps; Silencers for vacuum pumps; Suction pads for vacuum pumps; Air filters for vacuum pumps; Shock absorbers for machines, other than for vehicles; Filters as parts of vacuum pump and air compression machines; Couplings for machines, not for land vehicles; Valves parts of machines; Pressure valves parts of machines; Robot machines, namely, industrial air and vacuum pump robots; Machine gripping tools for industrial a...

agricultural machinery, namely, harvesters, sprayers, detasselers, swathers, pesticide spreaders, and fertilizer spreaders