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发明名称
耳机(MD-666)
摘要
申请公布号
CN300985575D
申请公布日期
2009.08.19
申请号
CN200830176037.5
申请日期
2008.08.19
申请人
沙静明
发明人
沙静明
分类号
14-01
主分类号
14-01
代理机构
杭州杭诚专利事务所有限公司
代理人
林宝堂
主权项
地址
315470浙江省余姚市泗门镇环西北路8号
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