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经营范围
发明名称
Copper, nickel, tin, spinodal alloys
摘要
申请公布号
GB2005304(A)
申请公布日期
1979.04.19
申请号
GB19780038305
申请日期
1978.09.27
申请人
WESTERN ELECTRIC CO INC
发明人
分类号
C22C9/06;C22F1/08;(IPC1-7):C22C9/06
主分类号
C22C9/06
代理机构
代理人
主权项
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