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发明名称
Verwendung von Stahleisen als Werksotff fuer Stahlwerkskokillen
摘要
申请公布号
DE1758706(A1)
申请公布日期
1972.02.10
申请号
DE19681758706
申请日期
1968.07.25
申请人
HUETTENWERK OBERHAUSEN AG
发明人
SPETZLER,EDGAR,DR.-ING.;AUER,JOSEF
分类号
B22D7/06
主分类号
B22D7/06
代理机构
代理人
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地址
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