WRITING DEVICE OF MAGNETIC RECORDING DEVICE,申请号JP19910087072-传众专利搜索

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发明名称	WRITING DEVICE OF MAGNETIC RECORDING DEVICE
摘要
申请公布号	JPH04319503(A)	申请公布日期	1992.11.10
申请号	JP19910087072	申请日期	1991.04.19
申请人	NEC GUMMA LTD	发明人	HIRANO ATSUSHI
分类号	G11B5/09	主分类号	G11B5/09
代理机构		代理人
主权项
地址

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