Procédé perfectionné pour la fabrication de fonte,申请号FRD1005154-传众专利搜索

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发明名称	Procédé perfectionné pour la fabrication de fonte
摘要
申请公布号	FR1005154(A)	申请公布日期	1952.04.07
申请号	FRD1005154	申请日期	1947.06.11
申请人	INTERETS MINIERS ET INDUSTRIELS	发明人
分类号	C21B5/00;C22B1/24	主分类号	C21B5/00
代理机构		代理人
主权项
地址

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