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发明名称
GREY PEARLITIC CAST IRON FOR CASTINGS TO BE USED IN AUTOMOTIVE INDUSTRY IN PARTICULAR FOR INTERNAL COMBUSTION ENGINE CAMSHAFT CASTINGS
摘要
申请公布号
PL142609(B1)
申请公布日期
1987.11.30
申请号
PL19840251178
申请日期
1984.12.20
申请人
发明人
分类号
C22C;C22C37/10;(IPC1-7):C22C37/10
主分类号
C22C
代理机构
代理人
主权项
地址
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