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经营范围
发明名称
Herstellung von Hartlegierungen
摘要
申请公布号
DE570982(C)
申请公布日期
1933.02.22
申请号
DE1929V025097D
申请日期
1929.03.27
申请人
VEREINIGTE STAHLWERKE AKT.-GES.
发明人
SCHULZ DR.-ING. H.;LOEBBECKE DIPL.-ING. M.
分类号
C22C1/02
主分类号
C22C1/02
代理机构
代理人
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地址
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