Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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SAMICA SOC DES APPLIC DU MICA
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SAMICA SOC DES APPLIC DU MICA
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Filing date
Publication date
Application filed by SAMICA SOC DES APPLIC DU MICAfiledCriticalSAMICA SOC DES APPLIC DU MICA
Publication of ES183684A1publicationCriticalpatent/ES183684A1/es
Procedimiento para el tratamiento de la mica, consistente en llevar esta última a una temperatura del orden de unos 800ºC., y durante un periodo de tiempo que oscila entre los 10 a 15 minutos, a fin de asegurar la deshidratación parcial de la mica, dejándola enfriar, seguidamente, y sometiéndola después a la acción de un ácido.
ES0183684A1947-08-191948-05-12Procedimiento para el tratamiento de la mica
ExpiredES183684A1
(es)