,申请号JP19890098282U-传众专利搜索

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发明名称
摘要
申请公布号	JPH0340691(U)	申请公布日期	1991.04.18
申请号	JP19890098282U	申请日期	1989.08.23
申请人		发明人
分类号	G11B33/02;G11B21/22;G11B25/04;(IPC1-7):G11B33/02	主分类号	G11B33/02
代理机构		代理人
主权项
地址

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