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.)
DE AZUFRE Y Cia Ltda
Original Assignee
DE AZUFRE Y Cia Ltda
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 DE AZUFRE Y Cia LtdafiledCriticalDE AZUFRE Y Cia Ltda
Priority to ES1868004560ApriorityCriticalpatent/ES4560H1/es
Publication of ES4560H1publicationCriticalpatent/ES4560H1/es
ES1868004560A1868-10-091868-10-09Procedimiento para calcinar la pirita u otros minerales semejantes aprovechando el azufre de dichos minerales
ExpiredES4560H1
(es)