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发明名称
笔(915)
摘要
后视图与主视图对称,省略后视图。
申请公布号
CN301062411D
申请公布日期
2009.11.18
申请号
CN200830241706.2
申请日期
2008.10.06
申请人
杨永平
发明人
杨永平
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;李 斌
主权项
地址
311519浙江省桐庐县分水镇西关工业园区桐庐金大笔业有限公司
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