MAGNETIC RECORING APPARATUS,申请号JP19780019852-传众专利搜索

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发明名称	MAGNETIC RECORING APPARATUS
摘要
申请公布号	JPS54113317(A)	申请公布日期	1979.09.04
申请号	JP19780019852	申请日期	1978.02.24
申请人	JAPAN NATIONAL RAILWAY;HITACHI LTD	发明人	OGAWA SHIGERU;SAWADA GIICHI;INOUE HARUO;SHIMIZU IWAO;KANOU MITSUNARI;OOTANI AKIO;KIKUTA SHIGEO;FUJIMOTO AKIO;SEKI TATSUHIKO
分类号	G06K7/015;G06K7/08;G11B5/09;G11B20/12;G11B20/16	主分类号	G06K7/015
代理机构		代理人
主权项
地址

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