发明名称 Device for removing the rubbish gathering in the threshold of an elevator car
摘要 A device for the removal of rubbish gathered in the threshold of an elevator car, the threshold being provided with one or more holes below the bottom guide of the elevator car door. Below the one or more holes there is a rubbish collecting container or bag, in which the rubbish coming through the holes in the threshold is collected.
申请公布号 US5464073(A) 申请公布日期 1995.11.07
申请号 US19930166006 申请日期 1993.12.14
申请人 KONE OY 发明人 JOHANNES, DE JONG
分类号 B66B11/02;B66B13/30;(IPC1-7):B66B13/00 主分类号 B66B11/02
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