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DUNGEMITTEL TECHNIK A G
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DUNGEMITTEL TECHNIK A G
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Application filed by DUNGEMITTEL TECHNIK A GfiledCriticalDUNGEMITTEL TECHNIK A G
Priority to ES0248386ApriorityCriticalpatent/ES248386A1/es
Publication of ES248386A1publicationCriticalpatent/ES248386A1/es
Procedimiento de fabricación de abonos fosfatados en gránulos por proyección de un ácido sobre fosfato pulverizado mantenido en movimiento, caracterizado porque se proyecta como líquido para la granulación la mezcla de ácido fosfórico y de sulfato de calcio suministrada por acción del ácido sulfúrico sobre fosfato.
ES0248386A1959-04-021959-04-02Procedimiento para la fabricaciën de abonos fosfatados en granulos
ExpiredES248386A1
(es)