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发明名称
Verfahren zur Gewinnung des Ammoniaks als Ammonsulfat aus schwefelwasserstofffreien Gasen
摘要
申请公布号
DE565897(C)
申请公布日期
1932.12.10
申请号
DE1929ST46808D
申请日期
1929.12.10
申请人
FIRMA CARL STILL
发明人
分类号
C01C1/247
主分类号
C01C1/247
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代理人
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