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发明名称
TWO STAGE COFFEE PLUNGER
摘要
The invention relates to a two stage coffee plunger comprising a conventional plunger assembly (2) incorporating filter element (6), and additionally comprising a baffle (20) adapted to be axially moved independently of the plunger assembly (2).
申请公布号
WO9324041(A1)
申请公布日期
1993.12.09
申请号
WO1993AU00236
申请日期
1993.05.24
申请人
BERSTEN, IAN, JEFFREY
发明人
BERSTEN, IAN, JEFFREY
分类号
A47J31/06;A47J31/20;(IPC1-7):A47J31/06
主分类号
A47J31/06
代理机构
代理人
主权项
地址
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