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Individual
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Individual
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Priority to ES0069796UpriorityCriticalpatent/ES69796Y/en
Publication of ES69796UpublicationCriticalpatent/ES69796U/en
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Publication of ES69796YpublicationCriticalpatent/ES69796Y/en
Improved coffee maker, characterized in that the pressure chamber and the coffee reception chamber are formed by a same cylindrical container and separated by a disk of slightly smaller diameter than the latter, provided peripherally with an elastic gasket by radial compression that is it adapts on a frustoconical rim inside said container and is crossed by a tube, integral thereto, which supports at one end a cylindrical cylindrical headrest, which has in its interior a variable height a perforated dosing disc and presents its mouth slightly flaring for the press-fit of a filter cover, integral with a closing ring provided with fins in which are fixed leaf springs acting on as many stops, arranged in the vicinity of the edge of the cylindrical container, when the assembly formed by the disc, the portacafºs, the tube, the cap-filter and the closing ring, is placed inside the cylindrical container and has been given a small turn accompanied by a vertical effort directed towards the bottom of said container. (Machine-translation by Google Translate, not legally binding)