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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MARCONI ESPANOLA SA
Original Assignee
MARCONI ESPANOLA SA
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Filing date
Publication date
Application filed by MARCONI ESPANOLA SAfiledCriticalMARCONI ESPANOLA SA
Priority to ES0223030ApriorityCriticalpatent/ES223030A3/es
Publication of ES223030A3publicationCriticalpatent/ES223030A3/es
Diaphragms For Electromechanical Transducers
(AREA)
Abstract
Sistema de reproducción estereofónica de sonido, caracterizándose porque se realiza con varios altavoces de características de respuesta diferentes y combinados de manera variable en una o varias cajas, y/o diafragmas o pantallas.
ES0223030A1955-07-161955-07-16SISTEMA DE REPRODUCCIoN ESTEREOFoNICA DE SONIDO
ExpiredES223030A3
(es)