Dispositif de traitement des métaux ferreux liquides par insufflation d'un gaz au moyen d'une lance excentrée,申请号FR19600834760-传众专利搜索

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发明名称	Dispositif de traitement des métaux ferreux liquides par insufflation d'un gaz au moyen d'une lance excentrée
摘要
申请公布号	FR1271633(A)	申请公布日期	1961.09.15
申请号	FR19600834760	申请日期	1960.08.02
申请人	INSTITUT DE RECHERCHES DE LA SIDERURGIE FRANCAISE	发明人
分类号	C21C5/32;C21C5/42	主分类号	C21C5/32
代理机构		代理人
主权项
地址

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