Agricultural machinery and attachments therefor, namely, rotary mowers, box scrapers, and three-point attachments; Automated hydro-thrust cleaning units for pipelines; Automatic swimming pool cleaners and parts therefor; Fluid power component kit for machine control comprising pumps and valves; Hydraulic pumps and motors for hydrostatic systems, comprised of pumps, motors, valves, switches, sensors and electronic controls, for hydraulic drives and force transmission in machines, machine tools...