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
CA871065A
Inventor
H. Keith Ian
R. Archibald Frederick
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.)
Glencore Canada Corp
Original Assignee
Falconbrige Nickel Mines Ltd
Publication date
Application grantedgrantedCritical
Publication of CA871065ApublicationCriticalpatent/CA871065A/en