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发明名称
耳机
摘要
申请公布号
CN3032848D
申请公布日期
1995.06.21
申请号
CN94300755.0
申请日期
1994.04.19
申请人
索尼公司
发明人
矶野梨影
分类号
14-03
主分类号
14-03
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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