Procédé de flottation de minerais,申请号FRD1185849-传众专利搜索

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发明名称	Procédé de flottation de minerais
摘要
申请公布号	FR1185849(A)	申请公布日期	1959.08.06
申请号	FRD1185849	申请日期	1957.11.07
申请人	SOCIETE D'ETUDES ET D'EXPLORATIONS MINIERES	发明人	PERRUCHE LUCIEN;SALVADORI FRANCOIS;DURAND MICHEL
分类号	B03D1/008	主分类号	B03D1/008
代理机构		代理人
主权项
地址

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