发明名称 Apparatus for cleaning head of surface-contact memory card slot
摘要 An apparatus for cleaning head of surface-contact memory card slot mainly includes a base and a sheeted cleaning element spread over an upper and/or a lower side of a front portion of the base. When the base is inserted into the surface-contact memory card slot just like a general memory card, the cleaning element on the base is in contact with and wipes elastic contact plates provided in the head of the memory card slot to thereby clean surfaces of the elastic contact plates.
申请公布号 US2003024061(A1) 申请公布日期 2003.02.06
申请号 US20020194095 申请日期 2002.07.11
申请人 WENG JIN-SHENG 发明人 WENG JIN-SHENG
分类号 G06K19/02;G06K19/04;G06K19/077;(IPC1-7):A47L13/16 主分类号 G06K19/02
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