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.)
Kennecott Corp
Original Assignee
Kennecott Copper Corp
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
Priority claimed from US26698572external-prioritypatent/US3853725A/en
Application filed by Kennecott Copper CorpfiledCriticalKennecott Copper Corp
Application grantedgrantedCritical
Publication of AU5718073ApublicationCriticalpatent/AU5718073A/en
Publication of AU489304B2publicationCriticalpatent/AU489304B2/en