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发明名称
手电筒
摘要
申请公布号
CN3446616D
申请公布日期
2005.05.11
申请号
CN200430049282.1
申请日期
2004.05.28
申请人
徐华文
发明人
徐华文
分类号
26-02
主分类号
26-02
代理机构
北京科龙寰宇知识产权代理有限责任公司
代理人
孙皓晨
主权项
地址
中国台湾
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