SUBSTRATE FOR A MAGNETIC DISK AND PROCESS FOR ITS PRODUCTION,申请号EP19880115995-传众专利搜索

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发明名称	SUBSTRATE FOR A MAGNETIC DISK AND PROCESS FOR ITS PRODUCTION
摘要
申请公布号	EP0310031(A3)	申请公布日期	1990.07.04
申请号	EP19880115995	申请日期	1988.09.28
申请人	TSUYA, NOBORU;TOKUSHIMA, TADAO;TAKAHASHI, TOSHIRO	发明人	TSUYA, NOBORU
分类号	G11B5/82;G11B5/64;G11B5/73;G11B5/84;(IPC1-7):G11B5/64;G11B5/704	主分类号	G11B5/82
代理机构		代理人
主权项
地址

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