| 发明名称 |
Damp-wiping cloth, sponge or the like and method for its manufacture |
| 摘要 |
A damp-wiping cloth (e.g., a sponge or the like) from a foam body of flexible foam material, the foam body (2) being interspersed with foam strips (3) whose hardness is greater than the hardness of the foam body (2).
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| 申请公布号 |
US2003005534(A1) |
申请公布日期 |
2003.01.09 |
| 申请号 |
US20020186100 |
申请日期 |
2002.06.28 |
| 申请人 |
CARL FREUDENBERG KG |
发明人 |
NOWOTTNICK HEIKE;SCHUBERT DIRK;WIRJCHING JOCHEN;WENDELKEN HANS-JURGEN |
| 分类号 |
A47L13/16;A47L13/257;(IPC1-7):A47L13/16 |
主分类号 |
A47L13/16 |
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