PARTITIONED REDUCTION PROCESS FOR FERROMAGNETIC CHROMIUM DIOXIDE,申请号EP19870104384-传众专利搜索

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发明名称	PARTITIONED REDUCTION PROCESS FOR FERROMAGNETIC CHROMIUM DIOXIDE
摘要
申请公布号	EP0239089(A3)	申请公布日期	1988.09.07
申请号	EP19870104384	申请日期	1987.03.25
申请人	E.I. DU PONT DE NEMOURS AND COMPANY	发明人	CRANDALL, TERRY GENE;CHEN, HORNG-YIH
分类号	C01G37/027;G11B5/706;(IPC1-7):C01G37/027;H01F1/11	主分类号	C01G37/027
代理机构		代理人
主权项
地址

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