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发明名称
METHOD FOR CASTING ALLOY WITHOUT ANY SEGREGATION
摘要
申请公布号
JPS6418563(A)
申请公布日期
1989.01.23
申请号
JP19870173962
申请日期
1987.07.14
申请人
NIPPON STEEL CORP
发明人
TAKAHASHI AKIHIKO;IINO MAKIO
分类号
B22D27/09
主分类号
B22D27/09
代理机构
代理人
主权项
地址
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