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经营范围
发明名称
Aqueous aldehyde solution for absorbing hydrogen sulfide.
摘要
申请公布号
EP0414170(B1)
申请公布日期
1994.02.23
申请号
EP19900115861
申请日期
1990.08.18
申请人
HOECHST AKTIENGESELLSCHAFT
发明人
HOFFMANN, HERMANN, DR.;MABIRE, FREDERIC, DR.
分类号
B01D53/14;B01D53/34;(IPC1-7):B01D53/34
主分类号
B01D53/14
代理机构
代理人
主权项
地址
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