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发明名称
笔(7884)
摘要
仰视图与俯视图相同,省略仰视图。
申请公布号
CN300928803D
申请公布日期
2009.05.20
申请号
CN200830088221.4
申请日期
2008.01.25
申请人
齐 忠
发明人
齐 忠
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太平巷12号桐庐齐忠制笔厂
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