PROCEDE DE PURIFICATION D'UN SEL DE BARYUM,申请号FR19870006088-传众专利搜索

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发明名称	PROCEDE DE PURIFICATION D'UN SEL DE BARYUM
摘要
申请公布号	FR2614550(B1)	申请公布日期	1989.06.09
申请号	FR19870006088	申请日期	1987.04.29
申请人	RHONE POULENC CHIMIE	发明人
分类号	B01D11/04;C01F11/00;C01F11/16;C01F11/32;C01F11/36;C22B3/36;(IPC1-7):B01D11/04;C01F11/18	主分类号	B01D11/04
代理机构		代理人
主权项
地址

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