发明名称 |
Convoluted surface fiber pad |
摘要 |
A non-woven fiber pad having a convoluted surface formed by cutting a non-woven fiber batt having a plurality of low melt synthetic fibers. The non-woven batt is compressed generally toward a cutting device by a pair of counter-rotating drums having convoluted surfaces.
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申请公布号 |
US6500292(B1) |
申请公布日期 |
2002.12.31 |
申请号 |
US19990363726 |
申请日期 |
1999.07.29 |
申请人 |
L&P PROPERTY MANAGEMENT COMPANY |
发明人 |
MOSSBECK NIELS S.;OGLE STEVEN EUGENE |
分类号 |
A47C27/12;D04H1/74;D04H13/00;(IPC1-7):B32B31/00 |
主分类号 |
A47C27/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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