| 发明名称 |
Paper filter for infusion beverages |
| 摘要 |
The paper coffee filter has a fold (2) at the bottom. Its sides are held together by embossed seams (3) made up of teeth (4) which are parallel to the bottom fold.
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| 申请公布号 |
EP1588653(A1) |
申请公布日期 |
2005.10.26 |
| 申请号 |
EP20050400013 |
申请日期 |
2005.04.20 |
| 申请人 |
CEDO PAPIERPRODUKTE GMBH |
发明人 |
HOEPPER, CHRISTIAN |
| 分类号 |
A47J31/08;(IPC1-7):A47J31/08 |
主分类号 |
A47J31/08 |
| 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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