,申请号JP19830071261U-传众专利搜索

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发明名称
摘要
申请公布号	JPS59177294(U)	申请公布日期	1984.11.27
申请号	JP19830071261U	申请日期	1983.05.12
申请人		发明人
分类号	H04R5/02;H04R1/02;H04S7/00;H05K5/02;(IPC1-7):H04R5/02	主分类号	H04R5/02
代理机构		代理人
主权项
地址

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