PROCESSO DE TRANSFORMACAO DE HIDRARGILITA EM BOEMITA,申请号BR19800007034-传众专利搜索

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发明名称	PROCESSO DE TRANSFORMACAO DE HIDRARGILITA EM BOEMITA
摘要
申请公布号	BR8007034(A)	申请公布日期	1981.01.21
申请号	BR19800007034	申请日期	1980.02.26
申请人	ALUMINIUM PECHINEY	发明人	MAGRONE R;LECTARD A
分类号	C01F7/02;C01F7/44;(IPC1-7):C01F7/44	主分类号	C01F7/02
代理机构		代理人
主权项
地址

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