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Accumulatoren Fabrik AG
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Accumulatoren Fabrik AG
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Publication of ES222529A1publicationCriticalpatent/ES222529A1/es
Mejoras introducidas en la preparación de electrolitos secos de ácido sulfúrico par acumuladores de plomo, caracterizados por el hecho de que el ácido sulfúrico de una densidad relativamente elevada, por ejemplo 1''28 gr/cm3 además de vidrio soluble se le agrega también harina de madera, seca y lixiviada.
ES0222529A1954-06-191955-06-20MEJORAS INTRODUCIDAS EN LA FABRICACIoN DE ELECTROLITOS SECOS DE áCIDO SULFuRICO PARA ACUMULADORES DE PLOMO
ExpiredES222529A1
(es)