MAGNETIC DISC APPARATUS AND OBSERVATION METHOD FOR OSCILLATION OF MAGNETIC DISC,申请号JP19920173676-传众专利搜索

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发明名称	MAGNETIC DISC APPARATUS AND OBSERVATION METHOD FOR OSCILLATION OF MAGNETIC DISC
摘要
申请公布号	JPH05342751(A)	申请公布日期	1993.12.24
申请号	JP19920173676	申请日期	1992.06.09
申请人	RICOH CO LTD	发明人	NAKAJIMA YUJI
分类号	G11B19/04;(IPC1-7):G11B19/04	主分类号	G11B19/04
代理机构		代理人
主权项
地址

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