Oxydation des chromites,申请号FR19610849283-传众专利搜索

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发明名称	Oxydation des chromites
摘要
申请公布号	FR1518563(A)	申请公布日期	1968.03.29
申请号	FR19610849283	申请日期	1961.01.10
申请人	PECHINEY COMPAGNIE DE PRODUITS CHIMIQUES ET ELECTROMETALLURGIQUES	发明人
分类号	C01G37/14	主分类号	C01G37/14
代理机构		代理人
主权项
地址

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