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.)
KOERING CYANIDING PROCESS Co
Original Assignee
KOERING CYANIDING PROCESS Co
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 KOERING CYANIDING PROCESS CofiledCriticalKOERING CYANIDING PROCESS Co
Priority to ES60865ApriorityCriticalpatent/ES60865A1/es
Publication of ES60865A1publicationCriticalpatent/ES60865A1/es
Un nuevo procedimiento de torrefacción o tueste perfecto de los minerales en hornos de todos los sistemas, con su correspondiente dispositivo mecánico para realizarlo.