Blades for power saws; Brushes being parts of machines; Carpet cleaning machines; Cemented carbide tips; Commercial and industrial vacuum cleaners; Concrete construction machines; Core drilling bits; Electric sweepers; Electric vacuum cleaners and their components; Floor washing machines; Grinding and polishing machines; Polishing system for use in single-head machines comprising grinding and polishing discs for stone profiling and edges; Road sweeping machines; Squeegee blades specially adap...