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发明名称
AUSTENITIC ALLOY CAST IRON
摘要
申请公布号
PL115575(B2)
申请公布日期
1981.04.30
申请号
PL19790220448
申请日期
1979.12.14
申请人
发明人
分类号
C22C;C22C37/08;(IPC1-7):C22C37/08
主分类号
C22C
代理机构
代理人
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