CHARGING ARRANGEMENT OF BLAST FURNACE,申请号SU19802962365-传众专利搜索

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发明名称	CHARGING ARRANGEMENT OF BLAST FURNACE
摘要
申请公布号	SU908816(A1)	申请公布日期	1982.02.28
申请号	SU19802962365	申请日期	1980.07.22
申请人	DN METALL INSTITUT	发明人	LESNOJ ALEKSANDR I,SU;SELEGEJ NIKOLAJ G,SU;USACHEV VLADIMIR P,SU
分类号	C21B7/20;C21B7/18;(IPC1-7):21B7/20	主分类号	C21B7/20
代理机构		代理人
主权项
地址

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