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发明名称
耳机(一)
摘要
省略件2其他视图。
申请公布号
CN3281055D
申请公布日期
2003.03.05
申请号
CN02338086.1
申请日期
2002.08.28
申请人
刘铁勇
发明人
刘铁勇
分类号
14-01
主分类号
14-01
代理机构
北京金信联合知识产权代理有限公司
代理人
朱梅
主权项
地址
510000广东省潮阳市谷饶镇横山村一队
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