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发明名称
Erhoehung des Ausbringens an konzentrierter Schwefelsaeure aus Schwefelsaeurekontaktanlagen
摘要
申请公布号
DE548128(C)
申请公布日期
1932.04.07
申请号
DED548128D
申请日期
1930.05.20
申请人
METALLGESELLSCHAFT A. G.
发明人
KOOLMANN DR. CARL TEN DOORNKAAT
分类号
C01B17/76
主分类号
C01B17/76
代理机构
代理人
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