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Individual
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Individual
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Priority to ES91286UpriorityCriticalpatent/ES91286Y/es
Publication of ES91286UpublicationCriticalpatent/ES91286U/es
Application grantedgrantedCritical
Publication of ES91286YpublicationCriticalpatent/ES91286Y/es
Por nuevo dispositivo generador de sonidos a base de discos fónicos, caracterizado esencialmente, por estar constituido por conjuntos o elementos que contienen cada uno esencialmente, un disco rotatorio entre dos plaquetas fijas, equidistantes, que llevan en su cara interna enfrente del disco trazos o elementos de superficie, metálicos, de perfil y colocación determinados, en función de los sonidos deseados, no siendo estos elementos simétricos con relación al disco rotor o analizador.
ES91286U1962-02-061962-02-06Dispositivo generador de sonidos a base de discos fónicos
ExpiredES91286Y
(es)