发明名称 Household coffeemaker
摘要 Coffeemaker comprising a filter 20 which is dripped on by a head 18 having a principal opening 30 adapted to drip on the central region of the filter, as well as a series of holes 34 spaced apart about said opening 30 and adapted to drip on the peripheral region of the filter. The head 18 is provided with a valve 38 which is controlled by a timing device 40 which permits flow of hot water through the opening 30 only after a so-called "steeping" period in the course of which the hot water flows only through the holes 34.
申请公布号 US4920869(A) 申请公布日期 1990.05.01
申请号 US19890294811 申请日期 1989.01.09
申请人 MOULINEX, SOCIETE ANONYME 发明人 LANDAIS, FRANCIS, P. J.
分类号 A47J31/057;A47J31/44 主分类号 A47J31/057
代理机构 代理人
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