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Kuehn Theodor
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Kuehn Theodor
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Application filed by Kuehn TheodorfiledCriticalKuehn Theodor
Priority to ES3945ApriorityCriticalpatent/ES3945A1/es
Publication of ES3945A1publicationCriticalpatent/ES3945A1/es
Un nuevo procedimiento para la producción económica de los fosfatos ricos asimilables para abonos y los fosfatos solubles propios para la fabricación del ácido fosfórico y del fósfor.
Improvements relating to the Production of Phosphorus, its Acids, and Salts from Mineral Phosphates, Bones, and other Materials containing Phosphoric Acid.