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Bobes Manuel
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Bobes Manuel
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Application filed by Bobes ManuelfiledCriticalBobes Manuel
Priority to ES24318ApriorityCriticalpatent/ES24318A3/es
Publication of ES24318A3publicationCriticalpatent/ES24318A3/es
Un procedimiento industrial para obtener el fotograbado litográfico y el fotocromo litográfico tricolor, con aplicación a todos los trabajos que comprende la industria litográfica.