发明名称 Hand sanding tool
摘要 A hand sanding tool that has a strip of material secured to a frame and spanning across an open gap of the frame. The strip of material has an abrasive surface for sanding objects and a spring force applies tension to the strip. The spring force maybe a resiliently flexible frame or a separate spring element anchoring the strip to the frame. Quick connect-quick release connectors connect the strip to the frame.
申请公布号 US2002164937(A1) 申请公布日期 2002.11.07
申请号 US20010846814 申请日期 2001.05.01
申请人 WILLIAMS JOHN DOUGLAS 发明人 WILLIAMS JOHN DOUGLAS
分类号 B24D15/04;(IPC1-7):B24B23/00 主分类号 B24D15/04
代理机构 代理人
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