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发明名称
Fortlaufend arbeitender Zinkreduktionsofen mit stehenden Muffeln
摘要
申请公布号
DE688434(C)
申请公布日期
1940.02.21
申请号
DE193801H8056D
申请日期
1938.12.18
申请人
FRITZ HEINEN
发明人
HEINEN FRITZ
分类号
C22B19/14
主分类号
C22B19/14
代理机构
代理人
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