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Individual
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Priority to ES44084ApriorityCriticalpatent/ES44084A3/es
Publication of ES44084A3publicationCriticalpatent/ES44084A3/es
ES44084A1908-09-281908-09-28Mejoras en aparatos cinematográficos para impresionar y proyectar fotografías y vistas animadas en colores.
ExpiredES44084A3
(es)
Una disposición para conseguir una marcha uniforme entre la máquina parlante y el aparato de reproducción en la representación de cuadros o fotografías animadas y acompañadas de conversación o canto.