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发明名称
PRODUCTION OF LARGE-SIZED STEEL INGOT BY CENTRIFUGAL CASTING
摘要
申请公布号
JPS579571(A)
申请公布日期
1982.01.19
申请号
JP19800082143
申请日期
1980.06.19
申请人
NIPPON KOKAN KK
发明人
IZAWA TOORU;HIRABE KENJI;TAKESHIGE KENJI
分类号
B22D13/06;B22D27/08
主分类号
B22D13/06
代理机构
代理人
主权项
地址
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