Preparation of barium oxide,申请号US19560595391-传众专利搜索

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发明名称	Preparation of barium oxide
摘要
申请公布号	US2876073(A)	申请公布日期	1959.03.03
申请号	US19560595391	申请日期	1956.07.02
申请人	COLUMBIA-SOUTHERN CHEMICAL CORPORATION	发明人	RAHN HENRY W.;SINDLINGER CHARLES J.
分类号	C01F11/06	主分类号	C01F11/06
代理机构		代理人
主权项
地址

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