IT1130462B - Procedimento per la fabbricazione di collettori per macchine elettriche rotanti
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Procedimento per la fabbricazione di collettori per macchine elettriche rotanti
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Publication number
IT1130462B
IT1130462BIT67816/80AIT6781680AIT1130462BIT 1130462 BIT1130462 BIT 1130462BIT 67816/80 AIT67816/80 AIT 67816/80AIT 6781680 AIT6781680 AIT 6781680AIT 1130462 BIT1130462 BIT 1130462B
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Priority claimed from JP6426579Aexternal-prioritypatent/JPS55157958A/ja
Priority claimed from JP7231179Aexternal-prioritypatent/JPS55166457A/ja
Application filed by Hitachi LtdfiledCriticalHitachi Ltd
Publication of IT8067816A0publicationCriticalpatent/IT8067816A0/it
Application grantedgrantedCritical
Publication of IT1130462BpublicationCriticalpatent/IT1130462B/it