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经营范围
发明名称
Verfahren zur Waermebehandlung von Metallen
摘要
申请公布号
DE738326(C)
申请公布日期
1943.08.11
申请号
DE1938I062386D
申请日期
1938.09.03
申请人
I.G. FARBENINDUSTRIE AG.
发明人
MICHEL DR. JOSEF MARTIN
分类号
C21D1/60;C22F1/04
主分类号
C21D1/60
代理机构
代理人
主权项
地址
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