PLATE MAGHEMATITE PARTICLE POWDER AND PRODUCTION THEREOF,申请号JP19870332468-传众专利搜索

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发明名称	PLATE MAGHEMATITE PARTICLE POWDER AND PRODUCTION THEREOF
摘要
申请公布号	JPH01176232(A)	申请公布日期	1989.07.12
申请号	JP19870332468	申请日期	1987.12.29
申请人	TODA KOGYO CORP	发明人	TANIHARA MAMORU;OKUDA YOSHIRO;SADAMURA HIDEAKI
分类号	C01G49/06;H01F1/11	主分类号	C01G49/06
代理机构		代理人
主权项
地址

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