Perfectionnements apportés aux procédés et dispositifs pour l'extraction par solvant de métaux,申请号FR19610873628-传众专利搜索

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发明名称	Perfectionnements apportés aux procédés et dispositifs pour l'extraction par solvant de métaux
摘要
申请公布号	FR1302072(A)	申请公布日期	1962.08.24
申请号	FR19610873628	申请日期	1961.09.19
申请人	PETROLITE CORPORATION	发明人
分类号	C22B3/22;C22B3/26;C22B3/38	主分类号	C22B3/22
代理机构		代理人
主权项
地址

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