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发明名称
Verfahren zur Herstellung hochwertiger Staehle mit basischen Siemens-Martin-Ofen
摘要
申请公布号
DE748097(C)
申请公布日期
1944.10.26
申请号
DE1938G097946D
申请日期
1938.05.29
申请人
WILHELM GRUNDHOEFER
发明人
GRUNDHOEFER WILHELM
分类号
C21C5/04
主分类号
C21C5/04
代理机构
代理人
主权项
地址
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