Treatment of sulphur bearing ores,申请号US19320636142-传众专利搜索

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发明名称	Treatment of sulphur bearing ores
摘要
申请公布号	US2009733(A)	申请公布日期	1935.07.30
申请号	US19320636142	申请日期	1932.10.04
申请人	CHEMICAL CONSTRUCTION CORPORATION	发明人	HECHENBLEIKNER INGENUIN
分类号	C22B1/02	主分类号	C22B1/02
代理机构		代理人
主权项
地址

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