THIN FILM MAGNETIC DISK AND ITS PRODUCTION,申请号JP19900333910-传众专利搜索

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发明名称	THIN FILM MAGNETIC DISK AND ITS PRODUCTION
摘要
申请公布号	JPH04205714(A)	申请公布日期	1992.07.27
申请号	JP19900333910	申请日期	1990.11.29
申请人	MATSUSHITA ELECTRIC IND CO LTD	发明人	TOMITA KENJI
分类号	G11B5/82;G11B5/84	主分类号	G11B5/82
代理机构		代理人
主权项
地址

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