A RARE EARTH-BASED ALLOY FOR PERMANENT MAGNET,申请号EP19870400808-传众专利搜索

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发明名称	A RARE EARTH-BASED ALLOY FOR PERMANENT MAGNET
摘要
申请公布号	EP0242283(B1)	申请公布日期	1990.11.07
申请号	EP19870400808	申请日期	1987.04.09
申请人	SHIN-ETSU CHEMICAL CO., LTD.	发明人	OHASHI, KEN;YOKOYAMA, TOSHIKAZU;TAWARA, YOSHIO
分类号	C22C38/14;H01F1/055	主分类号	C22C38/14
代理机构		代理人
主权项
地址

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