Automatic stamping machines; Automatic swimming pool cleaners and parts therefor; Bearing brackets for machines; Car washing installations; Casting machines; Compressing machines; Dust removing installations for cleaning purposes; Floor cleaning machines; High pressure washers; Injection plastic molding machines; Machine parts, namely, nozzles which are parts of power-operated sprayers; Machines and apparatus for carpet shampooing, electric; Machines for cleaning surfaces using high-pressure ...