| 摘要 |
PROBLEM TO BE SOLVED: To provide a dust collector suitable for removing dust stuck to a futon before shipment from a factory. SOLUTION: The dust collector is provided with a conveyer 21 used as a futon support for supporting an opened futon 1, upper and lower brushes 33, 34 used as a separating means for separating the dust from the futon 1 through imparting physical action to the opened futon 1 on the conveyer 21, and a sucking device 23 for sucking the dust separated with the brushes 33, 34. COPYRIGHT: (C)2003,JPO
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