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Trenor Y Cia
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Trenor Y Cia
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Priority to ES49567ApriorityCriticalpatent/ES49567A3/es
Publication of ES49567A3publicationCriticalpatent/ES49567A3/es
ES49567A1910-12-301910-12-30Un abono a base de compuestos de manganeso, especialmente del sulfato, para la fertilización de los terrenos de cultivo.
ExpiredES49567A3
(es)