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经营范围
发明名称
CASTING COPPER ALLOY
摘要
申请公布号
PL169327(B1)
申请公布日期
1996.07.31
申请号
PL19930298992
申请日期
1993.05.17
申请人
POLITECHNIKA SLASKA
发明人
MIKUSZEWSKI TOMASZ;PUCKA GRZEGORZ
分类号
C22C9/06;(IPC1-7):C22C9/06
主分类号
C22C9/06
代理机构
代理人
主权项
地址
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