BARIUM FERRITE PARTICLES FOR MAGNETIC RECORDING MEDIA,申请号EP19840300700-传众专利搜索

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发明名称	BARIUM FERRITE PARTICLES FOR MAGNETIC RECORDING MEDIA
摘要
申请公布号	EP0116449(B1)	申请公布日期	1988.09.21
申请号	EP19840300700	申请日期	1984.02.03
申请人	TODA KOGYO CORP	发明人	NAGAI, NORIMICHI;HORIISHI, NANAO;KIYAMA, MASAO;TAKADA, TOSHIO
分类号	G11B5/70;C01G49/00;C01G49/02;C09D5/23;C09D7/12;G11B5/68;G11B5/706;H01F1/11;(IPC1-7):C01G49/00	主分类号	G11B5/70
代理机构		代理人
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