| 摘要 |
Apparatus for making infusions. Filter for apparatuses such as cafetieres of the type having a cylindrical body, a lid pierced by a guidance hole in which slides a rod which is integral with a mobile piston in the body and constituting a filter, the said piston comprising a filtering element such as a metallic or synthetic cloth clamped between rigid pierced discs, characterised in that it comprises, applied against the filtering element 5, at least one pierced circular part 8 whose slightly sloping edge is cut out to form elastic tongues 11. <IMAGE>
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