Process for the treatment of phosphoric acid,申请号US19280262997-传众专利搜索

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发明名称	Process for the treatment of phosphoric acid
摘要
申请公布号	US1777548(A)	申请公布日期	1930.10.07
申请号	US19280262997	申请日期	1928.03.19
申请人	SWANN RESEARCH, INC.	发明人	BOOTH CHARLES F.
分类号	C01B25/235;C01B25/238	主分类号	C01B25/235
代理机构		代理人
主权项
地址

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