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Priority claimed from ES481508Aexternal-prioritypatent/ES481508A1/es
Priority claimed from ES483818Aexternal-prioritypatent/ES8100728A2/es
Application filed by Garicia Fernandez AlbertofiledCriticalGaricia Fernandez Alberto
Publication of IT8022707A0publicationCriticalpatent/IT8022707A0/it
Mejoras introducidas en el objeto de la patente principal n 481.508 por:procedimiento para depositar una emulsion fotografica sobre soporte de pvc laminable