发明名称 Pull tab for velcro backed marble grinding pad and method for removal
摘要 An abrasive pad which may be removed from a tool without breaching the bond between the Velcro TM fabric and the abrasive pad. A tab member is attached to the Velcro TM fabric which allows a user to impart removal forces substantially on the Velcro TM fabric.
申请公布号 US5170595(A) 申请公布日期 1992.12.15
申请号 US19900630026 申请日期 1990.12.19
申请人 WIAND, RONALD C. 发明人 WIAND, RONALD C.
分类号 B24D9/08;B24D11/00 主分类号 B24D9/08
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