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发明名称
VACUUM DECARBURIZATION METHOD FOR MOLTEN STEEL OF EXTREMELY LOW CARBON CONTENT
摘要
申请公布号
JPH04285111(A)
申请公布日期
1992.10.09
申请号
JP19910047030
申请日期
1991.03.12
申请人
NIPPON STEEL CORP
发明人
KITAMURA SHINYA;MIYAMOTO KENICHIRO
分类号
C21C7/068;C21C7/10
主分类号
C21C7/068
代理机构
代理人
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地址
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