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发明名称
ULTRAHOCHFESTE AL-CU-LI-MG-LEGIERUNGEN.
摘要
申请公布号
DE68924710(D1)
申请公布日期
1995.12.07
申请号
DE19896024710
申请日期
1989.07.28
申请人
MARTIN MARIETTA CORP., BETHESDA, MD., US
发明人
PICKENS, JOSEPH, ROBERT, BELTSVILLE, MD 20705, US;HEUBAUM, FRANK, HERBERT, BALTIMORE, MD 21228, US;KRAMER, LAWRENCE, STEVENSON, BALTIMORE, MD 21230, US;LANGAN, TIMOTHY, JAMES, BALTIMORE, MD 21228, US
分类号
C22F1/057;C22C21/12;(IPC1-7):C22C21/12
主分类号
C22F1/057
代理机构
代理人
主权项
地址
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