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发明名称
ALLOY CAST IRON RESISTANT TO ABRASIVE WEAR
摘要
申请公布号
PL133411(B1)
申请公布日期
1985.05.31
申请号
PL19810245459
申请日期
1981.10.20
申请人
发明人
分类号
C22C37/06;(IPC1-7):C22C37/06
主分类号
C22C37/06
代理机构
代理人
主权项
地址
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