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Individual
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Individual
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Priority to ES0242619ApriorityCriticalpatent/ES242619A1/es
Publication of ES242619A1publicationCriticalpatent/ES242619A1/es
Procedimiento par al fabricación de cintas de registro magnético caracterizado porque se somete un óxido de hierro a un tratamiento térmico, después del cual el material obtenido es batido hasta el tamaño de partícula deseado y emulsionado en un vehículo a base de resina sintética, siendo dicha emulsión de resina aplicada sobre un soporte adecuado y secada.
ES0242619A1958-06-031958-06-03Procedimiento para la fabricaciën de cintas de registro magnetico
ExpiredES242619A1
(es)