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发明名称
Aluminum-beryllium alloy
摘要
申请公布号
US1952049(A)
申请公布日期
1934.03.27
申请号
US19320617863
申请日期
1932.06.17
申请人
ALUMINUM COMPANY
发明人
ARCHER ROBERT S.;FINK WILLIAM L.
分类号
C22C21/00
主分类号
C22C21/00
代理机构
代理人
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地址
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