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发明名称
耳机
摘要
申请公布号
CN3185134D
申请公布日期
2001.05.02
申请号
CN00309983.0
申请日期
2000.06.28
申请人
索尼公司
发明人
毛利晶成
分类号
14-01-H0129
主分类号
14-01-H0129
代理机构
中国专利代理(香港)有限公司
代理人
杨松龄
主权项
地址
日本东京都
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