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Application filed by Technitron Elektrik AgfiledCriticalTechnitron Elektrik Ag
Priority claimed from EP19830110280external-prioritypatent/EP0137863B1/de
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Publication of ATE36244T1publicationCriticalpatent/ATE36244T1/de
Method increasing resistance to demagnetizing effects and magnetic circuit with permanent magnets therefor in particular for use in electromechanical transducers