发明名称 Hybrid fiber-foam buffing pad
摘要 A buffing pad primarily for automobiles includes a foam layer and filaments of textile material interspersed throughout the foam layer and extending passed or exposed at the working surface of the pad. The filaments are needle punched through the foam layer. The filaments may be felt fiber such as wool fiber, cotton fiber, or the like.
申请公布号 US2006107482(A1) 申请公布日期 2006.05.25
申请号 US20060329618 申请日期 2006.01.11
申请人 KRAUSE AARON C;DENENBERG SAUL D 发明人 KRAUSE AARON C.;DENENBERG SAUL D.
分类号 B08B1/04 主分类号 B08B1/04
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