| 摘要 |
The present invention refers to a duster nozzle for vacuum cleaners, comprising a tube (1) carrying a duster (3a) at the air flow entrance end. The novelty of the invention basically consists in that the duster (3a) has duster elements (3) which decrease in lenght, at least partially, along the direction that is transverse to the air flow (4) at the entrance end of the nozzle. |
