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经营范围
发明名称
圆珠笔
摘要
省略其它视图。
申请公布号
CN3364342D
申请公布日期
2004.04.21
申请号
CN03329542.5
申请日期
2003.04.10
申请人
周新潮
发明人
周新潮
分类号
19-06
主分类号
19-06
代理机构
宁波诚源专利事务所有限公司
代理人
胡志萍
主权项
地址
315460 浙江省余姚市临山镇工业开发区C区 余姚市成功文具制造有限公司
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