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发明名称
笔(8026)
摘要
申请公布号
CN300776074D
申请公布日期
2008.05.07
申请号
CN200730119416.6
申请日期
2007.06.06
申请人
何 敏
发明人
何 敏
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邱家山16号桐庐敏瑞笔业公司
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