Agricultural machinery, namely, harvesters; Air compressors; Air filters for mechanical purposes; Filters for cleaning cooling air, for engines; Filters for motors and engines; Fuel filters; Hydraulic valves being parts of machines; Motorcycle engine parts, namely, air cleaners; Mowing and reaping machines; Oil filters; Oil filters for mechanical purposes; Oil filters for motors and engines; Oil separators; Shaft couplings for machines; Valves as machine components