SEMI-PERMEABLE MEMBRANES,PROCESSES FOR PREPARING THE SAME,AND APPARATUS FOR FRACTIONATION OF A LIQUID CONTAINING THE SAME,申请号IL19710037669-传众专利搜索

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发明名称	SEMI-PERMEABLE MEMBRANES,PROCESSES FOR PREPARING THE SAME,AND APPARATUS FOR FRACTIONATION OF A LIQUID CONTAINING THE SAME
摘要
申请公布号	IL37669(D0)	申请公布日期	1971.11.29
申请号	IL19710037669	申请日期	1971.09.07
申请人	RHONE POULENC SA	发明人
分类号	C08J5/22;A23C9/142;B01D71/42	主分类号	C08J5/22
代理机构		代理人
主权项
地址

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