Method of making permselective membranes,申请号US19600054820-传众专利搜索

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发明名称	Method of making permselective membranes
摘要
申请公布号	US3087880(A)	申请公布日期	1963.04.30
申请号	US19600054820	申请日期	1960.09.09
申请人	PAUL KOLLSMAN	发明人	KOLLSMAN PAUL
分类号	C08J5/22	主分类号	C08J5/22
代理机构		代理人
主权项
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