发明名称 Coffee filter has scale printed on inside, allowing accurate measuring out of coffee for e.g. large and small cups
摘要 The coffee filter has a scale printed on the inside. This allows accurate measuring out of coffee for e.g. large and small cups.
申请公布号 FR2832047(A1) 申请公布日期 2003.05.16
申请号 FR20010014693 申请日期 2001.11.14
申请人 BELLOT ANTHONY ROGER 发明人 BELLOT ANTHONY ROGER
分类号 A47J31/08;(IPC1-7):A47J31/06;A47J31/40 主分类号 A47J31/08
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