Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Hunicke Henry August
Original Assignee
Hunicke Henry August
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Filing date
Publication date
Application filed by Hunicke Henry AugustfiledCriticalHunicke Henry August
Priority to ES9022ApriorityCriticalpatent/ES9022A1/es
Publication of ES9022A1publicationCriticalpatent/ES9022A1/es
Perfeccionamientos introducidos en el tratamiento de los metales, ya sea para separarlos de sus minerales, para refinarlos, para hacer aleaciones o para otras operaciones análogas.