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发明名称
Vorrichtung zur Herstellung von Schwefelsaeure nach dem Kontaktverfahren
摘要
申请公布号
DE676850(C)
申请公布日期
1939.06.13
申请号
DE1934K134867D
申请日期
1934.08.02
申请人
METALLGESELLSCHAFT AKT.-GES.
发明人
分类号
C01B17/80
主分类号
C01B17/80
代理机构
代理人
主权项
地址
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