Automated machines for washing solar panels; Automatic swimming pool cleaners and parts therefor; Drain jetters; Electrically-powered kitchen appliance for dicing, mincing, slicing and chopping food; Hoses for swimming pool vacuum cleaners; Hoses for vacuum cleaners; Miniature electric motors for toys; Pipe cleaning machines; Pond and water garden aeration systems comprising water pumps, air compressors, air blowers and a finned wheel for pressurizing and aerating ponds and aquariums; Swimmin...