发明名称 Coffee or tea filtering press
摘要 A coffee or tea filtering press includes a hollow cylinder having top and bottom openings, a perforated removable cap which encloses the bottom opening, a removable piston which is inserted into said top opening and pressed downward to force liquid in the cylinder through the perforated cap, and a support to hold the press above the mouth of an open vessel.
申请公布号 US2006260471(A1) 申请公布日期 2006.11.23
申请号 US20050132500 申请日期 2005.05.18
申请人 ADLER ALAN J 发明人 ADLER ALAN J.
分类号 A47J31/00 主分类号 A47J31/00
代理机构 代理人
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