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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Individual
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Individual
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Priority to ES0182736ApriorityCriticalpatent/ES182736A1/es
Publication of ES182736A1publicationCriticalpatent/ES182736A1/es
Aparato regulador automático de voltaje, caracterizado por un sistema de relés o electroimanes, encargados de hacer pasar la corriente al transformador por sus tomas correspondientes.
ES0182736A1948-03-041948-03-04REGULADOR AUTOMáTICO DE VOLTAJE
ExpiredES182736A1
(es)