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发明名称
带数码相机的运动头盔
摘要
申请公布号
CN301205717S
申请公布日期
2010.05.19
申请号
CN200930194362.9
申请日期
2009.07.08
申请人
杨海雄
发明人
杨海雄
分类号
02-03
主分类号
02-03
代理机构
北京润平知识产权代理有限公司 11283
代理人
周建秋
主权项
地址
516006 广东省惠州惠城区东湖西路6号
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