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发明名称
摘要
申请公布号	FR2091358(A5)	申请公布日期	1972.01.14
申请号	FR19710016617	申请日期	1971.05.07
申请人	FARBENFABRIKEN BAYER	发明人
分类号	B01D29/35;B01D33/03;B01D35/16;(IPC1-7):B01D35/00	主分类号	B01D29/35
代理机构		代理人
主权项
地址

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