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Individual
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Individual
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Priority to ES0049576UpriorityCriticalpatent/ES49576Y/en
Publication of ES49576UpublicationCriticalpatent/ES49576U/en
Application grantedgrantedCritical
Publication of ES49576YpublicationCriticalpatent/ES49576Y/en
An espresso coffee machine that being of direct fire calls is characterized by the fact that the cover (1) that closes to its body (2) is adapted by thread (3) being externally concealed by presenting the threaded cylindrical wing of that , a covering wall (4) in which there are practiced reliefs (5), by which internal pressure between the lid and body is exerted by clamping the wing (6) bordering the ground coffee tank (7), this being precisely configured in triple squaring determining a recess (8) in which the elastic joint (9) is lodged, which is always retained by the action of the recess (8) referred to the filling, also giving the circumstance that the upper edge (10) of the neck of the body (2), has an amplitude that allows its penetration through the opening facing downwardly of the housing of the gasket (4) referred to. (Machine-translation by Google Translate, not legally binding)
A container that has a neck with a portion in the form of a nerve and a hole in combination with a closure cover. (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of boilers for machines for the preparation of express and similar coffee (Machine-translation by Google Translate, not legally binding)