,申请号JP19890117923U-传众专利搜索

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发明名称
摘要
申请公布号	JPH0358055(U)	申请公布日期	1991.06.05
申请号	JP19890117923U	申请日期	1989.10.06
申请人		发明人
分类号	H04R1/10;H04B7/26;H04M1/00;H04M1/02;H04M1/05;H04W52/00;H04W88/02;(IPC1-7):H04M1/02	主分类号	H04R1/10
代理机构		代理人
主权项
地址

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