Method and apparatus for controlling the injection of particulate material into the tuyere zone of a blast furnace,申请号US19630298758-传众专利搜索

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发明名称	Method and apparatus for controlling the injection of particulate material into the tuyere zone of a blast furnace
摘要
申请公布号	US3178234(A)	申请公布日期	1965.04.13
申请号	US19630298758	申请日期	1963.07.30
申请人	KOPPERS COMPANY, INC.	发明人	SCHULTE ELWOOD V.;FARNSWORTH JOHN F.
分类号	C21B5/00	主分类号	C21B5/00
代理机构		代理人
主权项
地址

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