SMELTING OF FERRO ALLOYS IN BLAST FURNACES,申请号CAD304083-传众专利搜索

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发明名称	SMELTING OF FERRO ALLOYS IN BLAST FURNACES
摘要
申请公布号	CA304083(A)	申请公布日期	1930.09.16
申请号	CAD304083	申请日期
申请人	SAMUEL G. ALLEN	发明人	FRANK W. DAVIS
分类号		主分类号
代理机构		代理人
主权项
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