发明名称 |
Brewing bag for a filter coffee brewing device |
摘要 |
A brewing bag includes liquid-permeable filter material for use in a filter coffee brewing apparatus and has an essentially cylindrical or prismatic shape with a bottom part, a jacket and a cover part. The wall of jacket is reinformed near the cover part and has a collar which protrudes over the cover part. An optimal brewing effect is achieved through forming the brewing bag in this special way.
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申请公布号 |
US6550371(B1) |
申请公布日期 |
2003.04.22 |
申请号 |
US20010869863 |
申请日期 |
2001.07.06 |
申请人 |
A. KUSTER SIROCCO-KAFFEE AG |
发明人 |
DEL BON FRANCO;GRUENIGER RALPH |
分类号 |
B65D77/00;A47J31/06;B01D29/27;B01D35/02;B65D81/00;B65D85/804;(IPC1-7):A47J31/00;A47G19/16;B65D85/00 |
主分类号 |
B65D77/00 |
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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