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发明名称
圆珠笔(198)
摘要
1.后视图与主视图对称,省略后视图。2.左视图、右视图无设计要点,省略左视图和右视图。
申请公布号
CN301157373D
申请公布日期
2010.03.17
申请号
CN200830241863.3
申请日期
2008.10.06
申请人
余红林
发明人
余红林
分类号
19-06
主分类号
19-06
代理机构
代理人
主权项
地址
311519浙江省桐庐县分水镇儒桥村
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