发明名称 FILTERING DEVICE
摘要 A filtering device (1) is disclosed for brewing a beverage (5) from ground coffee or tea. The filtering device contains a previously portioned amount o f ground material and is hung over the edge of a beverage container.
申请公布号 CA2252367(C) 申请公布日期 2001.10.09
申请号 CA19972252367 申请日期 1997.04.25
申请人 BAUER, JUERGEN;MEKELBURG, ROSWITHA 发明人 BAUER, JUERGEN;MEKELBURG, ROSWITHA
分类号 A47J31/02;(IPC1-7):A47J31/02;A47J31/06 主分类号 A47J31/02
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