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发明名称
Verfahren zur Herstellung von Tantal-Metall
摘要
申请公布号
DE815107(C)
申请公布日期
1951.09.27
申请号
DE1950ST00472
申请日期
1950.01.17
申请人
HERMANN C. STARCK A. G.
发明人
LANG HERMANN DR.
分类号
C22B34/24
主分类号
C22B34/24
代理机构
代理人
主权项
地址
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