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发明名称
LIGAS DE AL-CU-LI-MG DE RESISTENCIA ULTRA ALTA
摘要
申请公布号
BR8907606(A)
申请公布日期
1991.07.30
申请号
BR1989PI07606
申请日期
1989.07.28
申请人
MARTIN MARIETTA CORPORATION
发明人
JOSEPH ROBERT PICKENS;FRANK HERBERT HEUBAUM;LAWRENCE STEVENSON KRAMER;TIMOTHY JAMES LANGAN
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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