| 发明名称 |
FLACHGENADELTES NADELVLIES AUS NATUR- UND/ODER SYNTHETIKFASERN |
| 摘要 |
<p>The invention relates to a flat needle-punched non woven of natural and/or synthetic fibers having a weight per unit area within a range of from 200 to 1600 g/m<SUP>2</SUP>, characterized in that one tenth to one hundredth of at least one of the two main surfaces has a surface coating in the form of a pattern.</p> |
| 申请公布号 |
DE50209871(D1) |
申请公布日期 |
2007.05.16 |
| 申请号 |
DE2002509871 |
申请日期 |
2002.07.12 |
| 申请人 |
HP-CHEMIE PELZER RESEARCH AND DEVELOPMENT LTD. |
发明人 |
BRADE-SCHOLZ, GABRIELLE;MANGOLD, MARTIN;MEISER, DIETER |
| 分类号 |
D06N7/00;A47G27/04;B60N3/04 |
主分类号 |
D06N7/00 |
| 代理机构 |
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