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摘要
本产品后视图设计无要点,故省略后视图。
申请公布号
CN3355652D
申请公布日期
2004.03.03
申请号
CN03353848.4
申请日期
2003.07.16
申请人
罗梓文
发明人
罗梓文
分类号
19-03
主分类号
19-03
代理机构
北京集佳知识产权代理有限公司
代理人
宋冬涛
主权项
地址
100053 北京市宣武区广义街甲10号广利达写字楼504
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