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发明名称
METHOD OF MAKING CORE
摘要
申请公布号
JPS5426223(A)
申请公布日期
1979.02.27
申请号
JP19770092059
申请日期
1977.07.30
申请人
ISHIKAWAJIMA HARIMA HEAVY IND
发明人
MAKINO HIROSHI
分类号
B22C17/00;B22C9/10
主分类号
B22C17/00
代理机构
代理人
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地址
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