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法人/股东/高管

发明名称
摘要
申请公布号	JPS6325825(Y2)	申请公布日期	1988.07.13
申请号	JP19820041987U	申请日期	1982.03.24
申请人		发明人
分类号	H04R9/02;H04R9/06;(IPC1-7):H04R9/02	主分类号	H04R9/02
代理机构		代理人
主权项
地址

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