Cation-exchange phenolic resin compositions and method of producing them,申请号US19460713388-传众专利搜索

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发明名称	Cation-exchange phenolic resin compositions and method of producing them
摘要
申请公布号	US2541909(A)	申请公布日期	1951.02.13
申请号	US19460713388	申请日期	1946.11.30
申请人	ZEHRUNG CHEMICAL COMPANY	发明人	BAILEY RICHARD B.;WATKINS CYNTHIA CAMP
分类号	B01J39/18	主分类号	B01J39/18
代理机构		代理人
主权项
地址

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