发明名称 Multi-functional hand-held tool
摘要 A multi-functional tool for use on flat or curved surfaces, comprising a flexible hand-held member characterized by a plurality of undulations formed in the member and having a plurality of edges and surfaces.
申请公布号 US2005028311(A1) 申请公布日期 2005.02.10
申请号 US20030634445 申请日期 2003.08.05
申请人 BIRNBAUM BETTY 发明人 BIRNBAUM BETTY
分类号 A47L;A47L13/02;A47L13/022;A47L13/08;(IPC1-7):A47L13/02 主分类号 A47L
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