耳机,申请号CN94311699.6-传众专利搜索

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发明名称	耳机
摘要	使用状态参考图
申请公布号	CN3036871D	申请公布日期	1995.11.01
申请号	CN94311699.6	申请日期	1994.09.22
申请人	索尼公司	发明人	林春生
分类号	14-01	主分类号	14-01
代理机构	中国专利代理(香港)有限公司	代理人	张天安
主权项
地址	日本东京

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