MAGNETIC RECORDING MEDIUM,申请号JP19900229381-传众专利搜索

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发明名称	MAGNETIC RECORDING MEDIUM
摘要
申请公布号	JPH04109423(A)	申请公布日期	1992.04.10
申请号	JP19900229381	申请日期	1990.08.29
申请人	MATSUSHITA ELECTRIC IND CO LTD	发明人	SHINOHARA KOICHI
分类号	G11B5/66;G11B5/64;G11B5/65	主分类号	G11B5/66
代理机构		代理人
主权项
地址

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