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经营范围
发明名称
圆规(必达)
摘要
请求保护的外观设计包含有色彩。
申请公布号
CN301118160D
申请公布日期
2010.01.20
申请号
CN200930001079.X
申请日期
2009.02.09
申请人
王剑颖
发明人
陈冠伟
分类号
19-06
主分类号
19-06
代理机构
代理人
主权项
地址
201100上海市闵行区顾戴路1199弄115号302室
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