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.)
JONES FERRO-MAGNETICS Inc
Original Assignee
JONES FERRO-MAGNETICS INC.
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 JONES FERRO-MAGNETICS INC.filedCriticalJONES FERRO-MAGNETICS INC.
Priority to CA000435236ApriorityCriticalpatent/CA1213858A/fr
Application grantedgrantedCritical
Publication of CA1213858ApublicationCriticalpatent/CA1213858A/fr