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发明名称
Fremgangsmåte for oppnåelse av sveisede AlMgMn legeringsstrukturer med forbedret mekanisk styrke
摘要
申请公布号
NO973681(D0)
申请公布日期
1997.08.11
申请号
NO19970003681
申请日期
1997.08.11
申请人
PECHINEY RHENALU
发明人
RAYNAUD, GUY-MICHEL;HOFFMAN, JEAN-LUC;COTTIGNIES, LAURENT;PILLET, GEORGES
分类号
C22C21/08;C22C21/06;(IPC1-7):C22C21/06
主分类号
C22C21/08
代理机构
代理人
主权项
地址
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