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发明名称
摘要
申请公布号	JPS5710152(Y2)	申请公布日期	1982.02.26
申请号	JP19780089028U	申请日期	1978.06.27
申请人		发明人
分类号	H04R7/02;H04R7/10;(IPC1-7):H04R7/10	主分类号	H04R7/02
代理机构		代理人
主权项
地址

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