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.)
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Sony Corp
Original Assignee
Sony Corp
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Filing date
Publication date
Application filed by Sony CorpfiledCriticalSony Corp
Priority to JP50055155ApriorityCriticalpatent/JPS51129814A/en
Publication of JPS51129814ApublicationCriticalpatent/JPS51129814A/en
PURPOSE: Alloys for permanent magnets having high residual magnetic flux density and improved coercive force after magnetization and with excellent stability and workability.