Air suction machines; Brushes for vacuum cleaners; Compressors for refrigerators; Door closers, electric; Door openers, electric; Door openers, pneumatic; Dust exhausting installations for cleaning purposes; Electric mixers; Electrically-powered kitchen appliance for dicing, mincing, slicing and chopping food; Kitchen grinders, electric; Machines and apparatus for carpet shampooing, electric; Vacuum cleaner bags; Vacuum cleaners; Washing machines for household purposes; Whisks, electric, for ...