Process of treating ammoniacal liquors,申请号US19260136542-传众专利搜索

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发明名称	Process of treating ammoniacal liquors
摘要
申请公布号	US1781987(A)	申请公布日期	1930.11.18
申请号	US19260136542	申请日期	1926.09.20
申请人	PITTSBURGH PLATE GLASS COMPANY	发明人	MEANS DWIGHT R.
分类号	C01C1/10	主分类号	C01C1/10
代理机构		代理人
主权项
地址

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