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发明名称
HIGH-ALUMINIUM CAST IRON
摘要
申请公布号
PL280823(A1)
申请公布日期
1991.01.28
申请号
PL19890280823
申请日期
1989.07.27
申请人
AKAD GORNICZO HUTNICZA
发明人
WOJTYSIAK ANDRZEJ
分类号
C22C37/10;(IPC1-7):C22C37/10
主分类号
C22C37/10
代理机构
代理人
主权项
地址
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