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发明名称
笔(531)
摘要
申请公布号
CN300970473D
申请公布日期
2009.07.29
申请号
CN200830198326.5
申请日期
2008.06.30
申请人
昆山乐美文具有限公司
发明人
黄小喜
分类号
19-06
主分类号
19-06
代理机构
昆山四方专利事务所
代理人
盛建德
主权项
地址
215343江苏省昆山市千灯镇炎武大道东侧
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