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
CA755137A
Inventor
A. Fischer Wilhelm
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.)
Max Planck Institut fuer Eisenforschung
Original Assignee
Wilhelm A Fischer
Max Planck Institut fuer Eisenforschung
Publication date
Application grantedgrantedCritical
Publication of CA755137ApublicationCriticalpatent/CA755137A/en