,申请号JP19760029535U-传众专利搜索

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发明名称
摘要
申请公布号	JPS5644131(Y2)	申请公布日期	1981.10.15
申请号	JP19760029535U	申请日期	1976.03.12
申请人		发明人
分类号	H04R1/00;H04R1/02;H04R1/22;H04R9/06;(IPC1-7):H04R1/00	主分类号	H04R1/00
代理机构		代理人
主权项
地址

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