,申请号JP19900510275-传众专利搜索

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发明名称
摘要
申请公布号	JPH04507029(A)	申请公布日期	1992.12.03
申请号	JP19900510275	申请日期	1990.06.29
申请人		发明人
分类号	G11B7/007;G11B7/09	主分类号	G11B7/007
代理机构		代理人
主权项
地址

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