Process for purifying water,申请号US19310506978-传众专利搜索

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发明名称	Process for purifying water
摘要
申请公布号	US1933567(A)	申请公布日期	1933.11.07
申请号	US19310506978	申请日期	1931.01.06
申请人	RODMAN CHEMICAL COMPANY	发明人	RODMAN HUGH
分类号	C02F1/28	主分类号	C02F1/28
代理机构		代理人
主权项
地址

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