PRODUCTION OF HEAD CORE,申请号JP19770029482-传众专利搜索

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发明名称	PRODUCTION OF HEAD CORE
摘要
申请公布号	JPS53115210(A)	申请公布日期	1978.10.07
申请号	JP19770029482	申请日期	1977.03.17
申请人	NIPPON MUSICAL INSTRUMENTS MFG	发明人	SADA GAKUO;TAKAMURA MASAYUKI;YAMAGISHI TOMOO;IIJIMA KENZABUROU
分类号	H01F1/20;G11B5/127;G11B5/255;H01F1/34	主分类号	H01F1/20
代理机构		代理人
主权项
地址

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