METHOD OF PRODUCING NEODYMIUM-IRON-BORON PERMANENT MAGNET,申请号EP19870110478-传众专利搜索

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发明名称	METHOD OF PRODUCING NEODYMIUM-IRON-BORON PERMANENT MAGNET
摘要
申请公布号	EP0254251(A3)	申请公布日期	1989.01.25
申请号	EP19870110478	申请日期	1987.07.20
申请人	HITACHI METALS, LTD.	发明人	TOKUNAGA, MASAAKI;UCHIDA, KIMIO;HIRAKI, AKITOSHI
分类号	C22C1/00;H01F1/057;(IPC1-7):C22C1/00;C22C38/00;H01F1/04	主分类号	C22C1/00
代理机构		代理人
主权项
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