Combustion engine fuel nozzles; Electric egg beaters; Electric hedge trimmers; Electric juicers; Electric meat grinders; Electric mixers; Electric vacuum cleaners and their components; Electrical squeezers for fruit and vegetable; Electronic ignitions for vehicles; Hand-held vacuum cleaners; Power-operated pry bars; Robotic vacuum cleaners; Sewing machinery; Steam mops; Vacuum cleaners

Water treatment and purification in the nature of water desalination