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OLAVARRIETE MORI MANUEL
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OLAVARRIETE MORI MANUEL
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Application filed by OLAVARRIETE MORI MANUELfiledCriticalOLAVARRIETE MORI MANUEL
Priority to ES0237949ApriorityCriticalpatent/ES237949A1/es
Publication of ES237949A1publicationCriticalpatent/ES237949A1/es
Transforming Electric Information Into Light Information
(AREA)
Abstract
Un procedimiento para obtener imagenes en relieve en las pantallas de proyección, esencialmente caracterizada por la circunstancia del empleo de haz o humo lechoso, bién incoloro o coloreado, a fin de que interponiendo dicha masa ante la pantalla vegetal transparente que ha de reproducirla, el haz luminoso del dispositivo proyector atraviese previamente aquella masa de gas.
ES0237949A1957-10-051957-10-05Un procedimiento para obtener imagenes en relieve en las pantallas de proyecciën
ExpiredES237949A1
(es)