Air-operated power tools, namely, impact wrenches, ratchet wrenches, drills, grinders, orbital sanders; Central vacuum cleaning installations; Drilling machines and parts therefor; Electric vacuum cleaners and their components; Electrically-powered kitchen appliance for dicing, mincing, slicing and chopping food; Grinding and polishing machines; Polishing machines for use in grinding and polishing metal, wood, ceramics and plastics; Pond and water garden aeration systems comprising water pump...