Procédé de récupération de métaux autres que le fer en partant de bains de fusion contenant des oxydes métalliques,申请号FRD705822-传众专利搜索

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发明名称	Procédé de récupération de métaux autres que le fer en partant de bains de fusion contenant des oxydes métalliques
摘要
申请公布号	FR705822(A)	申请公布日期	1931.06.12
申请号	FRD705822	申请日期	1930.11.17
申请人	M. LISSAUER & COMPAGNIE	发明人
分类号	C22B5/00;C22B5/12	主分类号	C22B5/00
代理机构		代理人
主权项
地址

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