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发明名称
Procédé de fabrication d'acide sulfurique à partir de gaz d'échappement de saturateurs d'ammoniaque, contenant de l'hydrogène sulfuré
摘要
申请公布号
FR700268(A)
申请公布日期
1931.02.26
申请号
FRD700268
申请日期
1930.04.28
申请人
DR. C. OTTO & COMP. GES. MIT BESCHRANKTER HAFTUNG
发明人
分类号
C01B17/76
主分类号
C01B17/76
代理机构
代理人
主权项
地址
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