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发明名称
STEEL WIRE WITH EXCELLENT FORMABILITY INTO SPRING AND PRODUCTION THEREOF
摘要
申请公布号
EP0586711(B1)
申请公布日期
1996.07.10
申请号
EP19930906811
申请日期
1993.03.22
申请人
SUMITOMO ELECTRIC INDUSTRIES, LTD.
发明人
MURAI, TERUYUKI;MIYAMOTO, YOSHIYUKI;NAKAMURA, TOSHIYA
分类号
B21C9/00;B21F35/00;C10M105/58;C10M105/62;C10M105/68;C23C26/00;(IPC1-7):C23C26/00;B21C9/02
主分类号
B21C9/00
代理机构
代理人
主权项
地址
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