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Individual
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Individual
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Priority to ES160301ApriorityCriticalpatent/ES160301A3/es
Publication of ES160301A3publicationCriticalpatent/ES160301A3/es
ES160301A1943-02-101943-02-10Perfeccionamientos introducidos en los reguladores de intensidad, destinados a iluminación eléctrica
ExpiredES160301A3
(es)