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La Seda de Barcelona SA
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La Seda de Barcelona SA
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Publication of ES210197A1publicationCriticalpatent/ES210197A1/es
Método para el blanqueado de materias textiles consistentes en poliamidas caracterizado porque las materias son primeramente tratadas con una solución de hipoclorito y después con un agente reductor a temperaturas por encima de 80º C.
ES0210197A1952-08-071953-07-07Un método para el blanqueo de materias textiles consistentes en poliamidas
ExpiredES210197A1
(es)