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.)
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Cabarro Freixas Manuel
Original Assignee
Cabarro Freixas Manuel
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Filing date
Publication date
Application filed by Cabarro Freixas ManuelfiledCriticalCabarro Freixas Manuel
Priority to ES190133ApriorityCriticalpatent/ES190133A1/es
Publication of ES190133A1publicationCriticalpatent/ES190133A1/es
ES190133A1949-10-221949-10-22Perfeccionamientos en los circuitos convertidores de corriente contínua a alterna, utilizando vibradores
ExpiredES190133A1
(es)