发明名称 |
Cleaning sheet |
摘要 |
A cleaning sheet having a cleaning surface comprising a cleaning area for cleaning a piled surface and a low-friction area which adjoins the cleaning area. The cleaning area has a coefficient of static friction of 0.1 to 4.0 against wool press felt (JIS L3201 R33W). The low-friction area comprises a film or nonwoven fabric and has a coefficient of static friction of 0.01 to 1.0 against wool press felt (JIS L3201 R33W).
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申请公布号 |
US2002065012(A1) |
申请公布日期 |
2002.05.30 |
申请号 |
US20010974853 |
申请日期 |
2001.10.12 |
申请人 |
TAKABAYASHI KEIMA;MORI KAZUO;SHIZUNO AKIHITO |
发明人 |
TAKABAYASHI KEIMA;MORI KAZUO;SHIZUNO AKIHITO |
分类号 |
A47L13/16;A47L13/20;D04H5/06;D04H13/00;(IPC1-7):A47L13/10;B32B5/02;B32B5/26 |
主分类号 |
A47L13/16 |
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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