Asymmetric and homogeneous membranes based on polyphosphazenes and process for their preparation; and process for gas separation,申请号IT19900021279-传众专利搜索

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发明名称	Asymmetric and homogeneous membranes based on polyphosphazenes and process for their preparation; and process for gas separation
摘要
申请公布号	IT1243789(B)	申请公布日期	1994.06.28
申请号	IT19900021279	申请日期	1990.08.14
申请人	SEPAREM S.P.A.	发明人	DRIOLI ENRICO;GAETA SOCCORSO;ZHANG HAICHUN
分类号	B01D;C08F;(IPC1-7):B01D	主分类号	B01D
代理机构		代理人
主权项
地址

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