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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Reczha Eva
Original Assignee
Reczha Eva
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Reczha EvafiledCriticalReczha Eva
Priority to ES46033ApriorityCriticalpatent/ES46033A1/es
Publication of ES46033A1publicationCriticalpatent/ES46033A1/es
ES46033A1909-07-281909-07-28Un horno portátil y desmontable para el tratamiento de los minerales y para la extracción de los metales que contengan.
ExpiredES46033A1
(es)
Un procedimiento perfeccionado para el tratamiento de las soluciones obtenidas de piritas, cenizas de pirita y sus análogas, para recuperar de ellas los compuestos de zinc y demás metales que contienen.