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发明名称
METHOD FOR CONTROLLING MOLTEN METAL SURFACE LEVEL IN CONTINUOUS CASTING
摘要
申请公布号
JPH02207956(A)
申请公布日期
1990.08.17
申请号
JP19890028324
申请日期
1989.02.06
申请人
SUMITOMO METAL IND LTD
发明人
KAWASAKI YASUHIRO;HIRANO SHOICHI
分类号
B22D11/16;B22D11/18
主分类号
B22D11/16
代理机构
代理人
主权项
地址
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