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PENSYLVANIA SALT Manufacturing Co
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PENSYLVANIA SALT Manufacturing Co
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Publication of ES224201A1publicationCriticalpatent/ES224201A1/es
Método para el moldeado en frío de metal, y especialmente de objetos de metal brillante, caracterizado porque se trata la superficie de metal con una solución acuosa que contiene por lo menos 1/3 de onza por galón de una composición que comprende fosfato disódico y por lo menos el 0,005% de titanio, tratando dicha superficie con una solución de fosfatación para formar un revestimiento de fosfato sobre ella y a continuación moldeando en frio dicho metal.
ES0224201A1954-10-191955-09-29UN MÉTODO PARA EL MOLDEADO EN FRiO DE METAL, Y ESPECIALMENTE DE OBJETOS DE METAL BRILLANTE
ExpiredES224201A1
(es)