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发明名称
Vorrichtung zum Einblasen von Gas in die Blasform von Hochoefen
摘要
申请公布号
DE512238(C)
申请公布日期
1930.11.11
申请号
DENDATK109671D
申请日期
申请人
FRIED. KRUPP AKT.-GES. FRIEDRICH-ALFRED-HUETTE
发明人
分类号
C21B5/00
主分类号
C21B5/00
代理机构
代理人
主权项
地址
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