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经营范围
发明名称
CONTINUOUS CASTING METHOD
摘要
申请公布号
JPH02303661(A)
申请公布日期
1990.12.17
申请号
JP19890121487
申请日期
1989.05.17
申请人
NIPPON STEEL CORP
发明人
UCHIMURA MITSUO;OGIBAYASHI SHIGEAKI;MARUKI YASUO;MIZUKOSHI DAIJIRO
分类号
B22D11/128;B22D11/20
主分类号
B22D11/128
代理机构
代理人
主权项
地址
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