MAGNETIC RECORDING MEDIUM AND MANUFACTURE THEREOF AND ALSO MAGNETIC DISK DEVICE,申请号JP19980023176-传众专利搜索

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发明名称	MAGNETIC RECORDING MEDIUM AND MANUFACTURE THEREOF AND ALSO MAGNETIC DISK DEVICE
摘要
申请公布号	JPH11224421(A)	申请公布日期	1999.08.17
申请号	JP19980023176	申请日期	1998.02.04
申请人	NIPPON TELEGR & TELEPH CORP <NTT>;NTT ADVANCED TECHNOLOGY CORP	发明人	OKUBO TOSHIBUMI;KAKUCHI MASAMI;TAMAMURA TOSHIAKI;NAKAO MASASHI;KOSHIMOTO YASUHIRO;MASUDA HIDEKI
分类号	G11B5/82;G11B5/84;(IPC1-7):G11B5/82	主分类号	G11B5/82
代理机构		代理人
主权项
地址

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