Aerating pumps for aquaria; Bread cutting machines; Butter machines; Central vacuum cleaning installations; Cleaning appliances utilizing steam; Coffee grinders, other than hand-operated; Dish washing machines; Dust exhausting installations for cleaning purposes; Electric vegetable peelers; Kitchen grinders, electric; Machines and apparatus for carpet shampooing, electric; Mixing machines; Tin openers, electric; Vacuum cleaner attachments for disseminating perfumes and disinfectants; Vacuum c...