PRODUCTION OF FERRITE FINE POWDER,申请号JP19900165538-传众专利搜索

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发明名称	PRODUCTION OF FERRITE FINE POWDER
摘要
申请公布号	JPH0455321(A)	申请公布日期	1992.02.24
申请号	JP19900165538	申请日期	1990.06.26
申请人	SONY CORP	发明人	KONNO AKIRA;SASAKI AKIRA
分类号	C01G49/00;C08K3/22;C09C1/24;C09D5/24;C09J11/04	主分类号	C01G49/00
代理机构		代理人
主权项
地址

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