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发明名称
COLONNE DE DEGAZAGE PERFECTIONNEE
摘要
申请公布号
FR2330430(A1)
申请公布日期
1977.06.03
申请号
FR19760033513
申请日期
1976.11.05
申请人
HOECHST AG
发明人
分类号
B01D3/16;B01D3/22;B01D3/32;B01D19/00;C08F6/00;(IPC1-7):B01D19/00;C08F6/10;C08F114/06
主分类号
B01D3/16
代理机构
代理人
主权项
地址
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