,申请号JP19840030390U-传众专利搜索

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发明名称
摘要
申请公布号	JPS60144377(U)	申请公布日期	1985.09.25
申请号	JP19840030390U	申请日期	1984.03.02
申请人		发明人
分类号	H04R1/00;A47C7/72;B06B1/02;B06B1/04;B60R11/02;H04R3/00;(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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