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发明名称
METHOD TO PREVENT SPLASH FOR TOP POURING INGOT MAKING
摘要
申请公布号
JPS5342128(A)
申请公布日期
1978.04.17
申请号
JP19760116740
申请日期
1976.09.29
申请人
NIPPON STEEL CORP
发明人
IGA KAZUYUKI;YASUHARA MASARU
分类号
B22C9/28;B22D7/12
主分类号
B22C9/28
代理机构
代理人
主权项
地址
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