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发明名称
ALUMINIUM-LITHIUM-LEGIERUNGEN UND VERFAHREN ZUR HERSTELLUNG.
摘要
申请公布号
DE3775522(D1)
申请公布日期
1992.02.06
申请号
DE19873775522
申请日期
1987.11.03
申请人
ALUMINUM COMPANY OF AMERICA, PITTSBURGH, PA., US
发明人
CHO, ALEX, MONROEVILLE PENNSYLVANIA, US
分类号
C22F1/04;C22F1/047;C22F1/053;C22F1/057;(IPC1-7):C22F1/04
主分类号
C22F1/04
代理机构
代理人
主权项
地址
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