发明名称 CLEANING TOOL
摘要 PROBLEM TO BE SOLVED: To provide a cleaning tool, with which the area of a cleaning sheet can be made small and an elastic object can be covered with the cleaning sheet easily and surely in the state of loading a tensile force. SOLUTION: A cleaning sheet 6, with which an elastic object 5 is covered, is pressed on a pedestal 2 over almost all the periphery at the peripheral terminal parts thereof by a holding frame 4. Otherwise, the cleaning sheet is held while being sandwiched with the side edge part of the pedestal 2.
申请公布号 JP2002291672(A) 申请公布日期 2002.10.08
申请号 JP20010102522 申请日期 2001.03.30
申请人 KOBAYASHI PHARMACEUT CO LTD 发明人 FUJIWARA MASAAKI;OTSU HAJIME
分类号 A47L13/20;A47L13/256;(IPC1-7):A47L13/20 主分类号 A47L13/20
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