ELABORATION METHOD OF FERROSILICON-MANGANESE,申请号RO19890139454-传众专利搜索

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发明名称	ELABORATION METHOD OF FERROSILICON-MANGANESE
摘要
申请公布号	RO103712(B1)	申请公布日期	1993.12.15
申请号	RO19890139454	申请日期	1989.04.27
申请人	INSTITUTUL DE CERCETARI METALURGICE, BUCURESTI	发明人	RAILEANU MIHAELA;VLADESCU MIHAI CONSTANTIN
分类号	C22C35/00;(IPC1-7):C22C35/00	主分类号	C22C35/00
代理机构		代理人
主权项
地址

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