METHOD OF LIQUID STEEL REFINING,申请号SU19884438890-传众专利搜索

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发明名称	METHOD OF LIQUID STEEL REFINING
摘要
申请公布号	SU1684346(A1)	申请公布日期	1991.10.15
申请号	SU19884438890	申请日期	1988.06.10
申请人	DO POLT INSTITUT	发明人	SYUJ SHICHZHEN,CN;PONOMARENKO ALEKSANDR G,SU
分类号	C21C7/072	主分类号	C21C7/072
代理机构		代理人
主权项
地址

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