,申请号JP19840070890U-传众专利搜索

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发明名称
摘要
申请公布号	JPS60181983(U)	申请公布日期	1985.12.03
申请号	JP19840070890U	申请日期	1984.05.15
申请人		发明人
分类号	H04R9/06;B06B1/04;H04R1/24;(IPC1-7):H04R1/24	主分类号	H04R9/06
代理机构		代理人
主权项
地址

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