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
CA890348A
Inventor
Iwasaki Iwao
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.)
TIMISKAMING NICKEL Ltd
University of Minnesota
Original Assignee
TIMISKAMING NICKEL Ltd
University of Minnesota
Publication date
Application grantedgrantedCritical
Publication of CA890348ApublicationCriticalpatent/CA890348A/en