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发明名称
笔(2068)
摘要
1.后视图与主视图对称,省略后视图。2.本产品透明。
申请公布号
CN3608035D
申请公布日期
2007.02.07
申请号
CN200630104451.6
申请日期
2006.02.17
申请人
余 平
发明人
余 平
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西关工业园区1号桐庐思源制笔有限公司
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