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.)
Expired
Application number
AU9459/66A
Inventor
Gordon Hart Thomas
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.)
Freeport Minerals Corp
Original Assignee
Phelps Dodge 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
Application filed by Phelps Dodge CorpfiledCriticalPhelps Dodge Corp
Priority to AU9459/66ApriorityCriticalpatent/AU414096B1/en
Application grantedgrantedCritical
Publication of AU414096B1publicationCriticalpatent/AU414096B1/en