发明名称 Spill inhibiting dust pan
摘要 A dust pan form and design that permits the user to clean-up more effectively dust or debris from a surface. The dust pan has the particular feature of having an element that is flexible and transparent so as to conform to the surface being cleaned while permitting the use to see through the element to the surface.
申请公布号 US4686734(A) 申请公布日期 1987.08.18
申请号 US19850796161 申请日期 1985.11.08
申请人 ALEXANDER, CHARLES 发明人 ALEXANDER, CHARLES
分类号 A47L13/52;(IPC1-7):A47L13/52 主分类号 A47L13/52
代理机构 代理人
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