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Priority to ES0025988UpriorityCriticalpatent/ES25988U/en
Publication of ES25988UpublicationCriticalpatent/ES25988U/en
A mantequillero that allows to conserve the solidified butter of a constant way, at the same time that losses by elevations of temperature are avoided, characterized by a circular saucer, whose central part is a convex circular projection in which several orifices of variable size have been practiced . (Machine-translation by Google Translate, not legally binding)
ES0025988U1951-03-011951-03-01A mantequillero (Machine-translation by Google Translate, not legally binding)
PendingES25988U
(en)