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发明名称
Verfahren zur Gewinnung von konzentrierter Schwefelsaeure
摘要
申请公布号
DE1667624(A1)
申请公布日期
1971.07.01
申请号
DE19671667624
申请日期
1967.11.07
申请人
METALLGESELLSCHAFT AG
发明人
BAKAY,TIBOR,DIPL.-ING.
分类号
C01B17/775
主分类号
C01B17/775
代理机构
代理人
主权项
地址
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