PROCESS OF MANUFACTURE OF SUPERTHIN FILM MEMBRANES,申请号SU19915003048-传众专利搜索

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发明名称	PROCESS OF MANUFACTURE OF SUPERTHIN FILM MEMBRANES
摘要
申请公布号	RU1794283(C)	申请公布日期	1993.02.07
申请号	SU19915003048	申请日期	1991.07.02
申请人	KI I NARODNOGO KHOZYAJSTVA	发明人	RYABCHENKO GEORGIJ V,SU;PRYADKO IVAN F,SU;ROZIN ALEKSANDR G,SU;DROZDOV NIKOLAJ V,SU;TRUSHKOVSKIJ ANATOLIJ A,SU
分类号	H04R31/00	主分类号	H04R31/00
代理机构		代理人
主权项
地址

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