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Individual
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Individual
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Priority to ES0202609ApriorityCriticalpatent/ES202609A2/es
Publication of ES202609A2publicationCriticalpatent/ES202609A2/es
Perfeccionamientos introducidos en el objeto de la patente de invención nº 201.336, caracterizados por haberse previsto la instalación, en el reproductor de sonidos de imán permanente, de una bobina móvil especial.
ES0202609A1952-03-221952-03-22NUEVO SISTEMA DE CAPTACIoN Y AMPLIACIoN DE SENALES ACuSTICAS APLICABLES EN AUTOMoVILES PARA AUMENTAR SU SEGURIDAD
ExpiredES202609A2
(es)