MAGNETIC DISK AND PRODUCTION THEREOF,申请号JP19910330936-传众专利搜索

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发明名称	MAGNETIC DISK AND PRODUCTION THEREOF
摘要
申请公布号	JPH05182188(A)	申请公布日期	1993.07.23
申请号	JP19910330936	申请日期	1991.12.13
申请人	ALPS ELECTRIC CO LTD	发明人	NAKAGAWA MASAYOSHI
分类号	G11B5/82;G11B5/64;G11B5/73;G11B5/738;G11B5/84	主分类号	G11B5/82
代理机构		代理人
主权项
地址

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