Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Iberia Radio SA
Original Assignee
Iberia Radio SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Iberia Radio SAfiledCriticalIberia Radio SA
Priority to ES0306665ApriorityCriticalpatent/ES306665A3/en
Publication of ES306665A3publicationCriticalpatent/ES306665A3/en
Improvements in the construction of coffee makers, of the type comprising a portafilter with handle for placement and removal, characterized essentially by the fact of comprising a water tank divided by a transverse septum, in two chambers, an upper intake, and a lower heating element, which houses electrical resistances, said lower chamber comprising at its bottom, a communication through a valve, towards a hydro-compression chamber disposed below the heating chamber, from whose hydro-compression chamber the hot water is sent, by suitable conduit, to the usual filter holder where the infusion is carried out. (Machine-translation by Google Translate, not legally binding)
ES0306665A1964-12-021964-12-02Improvements in the construction of coffee makers. (Machine-translation by Google Translate, not legally binding)
ExpiredES306665A3
(en)