发明名称 NONWOVEN COMPOSITE CLEANING PAD
摘要 <p>A nonwoven composite cleaning pad (10) is disclosed. The cleaning pad includes a first nonwoven layer (12) having an absorbent surface. A second (20) nonwoven layer is laminated to the first layer, and a plurality of abrasive polymer formations (30) are provided on the exposed surface of the second layer.</p>
申请公布号 WO2003099517(P1) 申请公布日期 2003.12.04
申请号 US2003013736 申请日期 2003.05.01
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