| 摘要 |
A tool (1; la) for cleaning surfaces, comprising a body (2; 6) with a substantially cylindrical shape, on a face of which (3;7) there are distributed along at least a path (4) clumps of bristles (5; 8; 9) inserted into corresponding holes made on said face (3;7), characterized in that the axis of each of said holes is inclined in relation to a perpendicular to the surface of said face (3; 7), on a plane substantially tangential to said at least a path (4), or on a plane substantially radial to said path, or on both said planes.
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