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发明名称
ELABORATION D'ALLIAGES A HAUTE PERFORMANCE SUIVANT LES TECHNIQUES DE LA METALLURGIE DES POUDRES
摘要
申请公布号
BE809726(A1)
申请公布日期
1974.05.02
申请号
BE19740139794
申请日期
1974.01.14
申请人
发明人
分类号
B22F1/00;B22F3/02;B22F3/10;B22F3/12;C22C1/04;C22C33/02;(IPC1-7):B22F/
主分类号
B22F1/00
代理机构
代理人
主权项
地址
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