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发明名称
ALUMINUM LITHIUM ALLOYS
摘要
申请公布号
EP0157600(A3)
申请公布日期
1987.09.16
申请号
EP19850302169
申请日期
1985.03.28
申请人
ALUMINUM COMPANY OF AMERICA
发明人
SAWTELL, RALPH R.;BRETZ, PHILIP E.;HUNT, WARREN H.
分类号
C22C21/00;C22F1/00;C22F1/04;(IPC1-7):C22F1/04
主分类号
C22C21/00
代理机构
代理人
主权项
地址
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