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Hitachi Ltd
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Hitachi Ltd
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Application filed by Hitachi LtdfiledCriticalHitachi Ltd
Priority to JP11558675ApriorityCriticalpatent/JPS5240705A/en
Publication of JPS5240705ApublicationCriticalpatent/JPS5240705A/en
PURPOSE: By forming up interpole unsymmetry on the revolving electrical machine which has brushes and commutator of conductors within armature slots disposed as junction type, make possible better commutation performance.