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- Google Patents
AU493841B2 - Recovery of lead from lead-bearing ores
- Google Patents
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.)
Anaconda Co
Original Assignee
Anaconda 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 of AU493841B2publicationCriticalpatent/AU493841B2/en
Priority claimed from US05/562,393external-prioritypatent/US3954450A/en
Application filed by Anaconda CofiledCriticalAnaconda Co
Publication of AU1174576ApublicationCriticalpatent/AU1174576A/en