Procédé de flottation applicable aux oxydes métalliques,申请号FR19670106016-传众专利搜索

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发明名称	Procédé de flottation applicable aux oxydes métalliques
摘要
申请公布号	FR1541675(A)	申请公布日期	1968.10.11
申请号	FR19670106016	申请日期	1967.05.11
申请人		发明人	WESTON DAVID
分类号	B03D1/06	主分类号	B03D1/06
代理机构		代理人
主权项
地址

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