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发明名称
Verfahren zur thermischen Gewinnung von Metallen
摘要
申请公布号
DE717616(C)
申请公布日期
1942.02.18
申请号
DE1938B183443D
申请日期
1938.06.09
申请人
BERNHARD BERGHAUS
发明人
BERNHARD BERGHAUS;WILHELM BURKHARDT
分类号
C22B26/22
主分类号
C22B26/22
代理机构
代理人
主权项
地址
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