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发明名称
摘要
申请公布号
FR2431877(B1)
申请公布日期
1981.01.09
申请号
FR19780022094
申请日期
1978.07.26
申请人
RHONE POULENC INDUSTRIES
发明人
分类号
B01D3/26;B01D47/02;B01D53/62;B01D53/86;(IPC1-7):01J10/00;01D3/00;01D47/00;01D7/07;01D53/14
主分类号
B01D3/26
代理机构
代理人
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地址
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