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.)
Graham Magnetics Inc
Original Assignee
Graham 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
Priority claimed from US228387Aexternal-prioritypatent/US3892673A/en
Application filed by Graham Magnetics IncfiledCriticalGraham Magnetics Inc
Publication of AU4033772ApublicationCriticalpatent/AU4033772A/en
Application grantedgrantedCritical
Publication of AU477032B2publicationCriticalpatent/AU477032B2/en