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发明名称
METHOD FOR PRODUCING STEEL INGOT
摘要
申请公布号
EP1679384(B1)
申请公布日期
2010.12.22
申请号
EP20040730668
申请日期
2004.04.30
申请人
HITACHI METALS, LTD.
发明人
HARA, KEN-ICHIRO;TAKAO, HIDEMI;MISHIMA, SETSUO;FUJITA, ETSUO
分类号
C21C7/06;C21C7/10
主分类号
C21C7/06
代理机构
代理人
主权项
地址
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