Polycarbonate membranes and production thereof,申请号US19800119229-传众专利搜索

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发明名称	Polycarbonate membranes and production thereof
摘要
申请公布号	USRE30856(E)	申请公布日期	1982.01.26
申请号	US19800119229	申请日期	1980.02.07
申请人	US HEALTH	发明人
分类号	B01D71/50	主分类号	B01D71/50
代理机构		代理人
主权项
地址

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