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ASEQUERO CARRILLO HECTOR
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ASEQUERO CARRILLO HECTOR
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Application filed by ASEQUERO CARRILLO HECTORfiledCriticalASEQUERO CARRILLO HECTOR
Priority to ES0032049UpriorityCriticalpatent/ES32049Y/es
Publication of ES32049UpublicationCriticalpatent/ES32049U/es
Application grantedgrantedCritical
Publication of ES32049YpublicationCriticalpatent/ES32049Y/es
"DISPOSITIVO PARA CAPTACIÓN DE SEÑALES ACÚSTICAS", que se caracteriza por que la bocina de captación está provista de unos pequeños alabes o paletas fijas en su interior para evitar la entrada de salpicaduras o golpes de agua y llevar una pantalla parabólica o esférica que concentra las ondas sonoras sobre el microteléfono colocado de espaldas a la entrada del sonido.
ES0032049U1952-07-231952-07-23Un dispositivo para captación de señales acústicas
ExpiredES32049Y
(es)