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发明名称
Verfahren zur Roheisengewinnung in zwei Stufen
摘要
申请公布号
AT186655(B)
申请公布日期
1956.09.10
申请号
ATD186655
申请日期
1951.12.20
申请人
GUTEHOFFNUNGSHUETTE STERKRADE AKTIENGESELLSCHAFT
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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