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经营范围
发明名称
耳机(AP02018C型)
摘要
申请公布号
CN301152831D
申请公布日期
2010.03.10
申请号
CN200830253593.8
申请日期
2008.12.08
申请人
余定进
发明人
余定进
分类号
14-01
主分类号
14-01
代理机构
代理人
主权项
地址
438200湖北省浠水县巴河镇伍洲村十一组
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