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发明名称
笔(802)
摘要
后视图与主视图对称,省略后视图。
申请公布号
CN300932814D
申请公布日期
2009.05.27
申请号
CN200830090540.9
申请日期
2008.03.07
申请人
汪峰巍
发明人
汪峰巍
分类号
19-06
主分类号
19-06
代理机构
杭州天欣专利事务所
代理人
陈 红
主权项
地址
311519浙江省桐庐县分水镇白沙村桐庐海丰制笔厂
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