Abrasive belts for power-operated sanders; Automatic swimming pool cleaners and parts therefor; Coating machines and lines for web products, parts for the aforementioned machines, particularly doctors, nozzles, application units; Drilling machines and parts therefor; Engine timing components, namely, cam sprockets and chains; Fluid power component kit for machine control comprising pumps and valves; Gas diverters consisting of a pump, storage and refilling tank, pre-heater, vaporizer, recuperator, condenser and valves; Lawn mowers; Machine parts, namely, nozzles which are parts of power-operated sprayers; Machine parts, namely, work holding fixtures for precision machining applications; Machine tools, namely, clamps for use in the precision clamping of work pieces; Metal working machines, namely, saws and cutters; Milling machines; Power-operated dethatchers; Snow blowers