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Priority claimed from JP27266096Aexternal-prioritypatent/JP3317434B2/ja
Application filed by Sumitomo Metal Mining CofiledCriticalSumitomo Metal Mining Co
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Publication of TW359687BpublicationCriticalpatent/TW359687B/zh
Wire rod for high strength and high toughness fine steel wire, high strength and high toughness fine steel wire, twisted products using the fine steel wires, and manufacture of the fine steel wire