ES252731A1 - Aparato que contiene una pluralidad de peliculas sonoras con dispositivo para la puesta en proyecciën de la pelicula elegida
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Aparato que contiene una pluralidad de peliculas sonoras con dispositivo para la puesta en proyecciën de la pelicula elegida
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INTERNAZ FONOVISIONE Soc
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INTERNAZ FONOVISIONE Soc
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Publication of ES252731A1publicationCriticalpatent/ES252731A1/es
ES0252731A1959-03-211959-10-19Aparato que contiene una pluralidad de peliculas sonoras con dispositivo para la puesta en proyecciën de la pelicula elegida
ExpiredES252731A1
(es)