PROCESS FOR OBTAINING SILICON AND FERROSILICON,申请号YU19790001257-传众专利搜索

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发明名称	PROCESS FOR OBTAINING SILICON AND FERROSILICON
摘要
申请公布号	YU125779(A)	申请公布日期	1982.10.31
申请号	YU19790001257	申请日期	1979.05.29
申请人	KEMANDORD AB	发明人	JOHANSSON T.
分类号	C01B33/02;C01B33/025;C01B33/06;C22C35/00;(IPC1-7):C22B61/00;C22C37/00	主分类号	C01B33/02
代理机构		代理人
主权项
地址

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