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Armour and Co
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Armour and Co
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Application filed by Armour and CofiledCriticalArmour and Co
Publication of ES311120A1publicationCriticalpatent/ES311120A1/es
Fremgangsmåde til fremstilling af kalciumnitrat, rent monoammoniumfosfat og et kvælstof- og fosforsyreholdigt gødningsmiddel ved oplukning af råfosfat med salpetersyre.