Water clarification using alkalisoluble water-insoluble cellulose derivative coagulation aid,申请号US19510259019-传众专利搜索

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发明名称	Water clarification using alkalisoluble water-insoluble cellulose derivative coagulation aid
摘要
申请公布号	US2728724(A)	申请公布日期	1955.12.27
申请号	US19510259019	申请日期	1951.11.29
申请人	HERCULES POWDER COMPANY	发明人	GLOOR WALTER E.
分类号	C02F1/52;C02F1/54	主分类号	C02F1/52
代理机构		代理人
主权项
地址

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