| 摘要 |
PROBLEM TO BE SOLVED: To provide a car washing machine capable of effectively washing an automobile according to the characteristic of the area of the surface of the body thereof to be washed. SOLUTION: In this car washing machine, a pair of top brushes are installed on the body thereof, and the automobile is washed by the top brushes. The pair of top brushes are so formed that the materials of the bristles thereof are different from each other at least in parts of the both top brushes. COPYRIGHT: (C)2008,JPO&INPIT
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