发明名称 |
笔(688) |
摘要 |
|
申请公布号 |
CN300804212D |
申请公布日期 |
2008.07.16 |
申请号 |
CN200730079863.3 |
申请日期 |
2007.08.09 |
申请人 |
上海乐美文具有限公司 |
发明人 |
黄小喜 |
分类号 |
19-06 |
主分类号 |
19-06 |
代理机构 |
上海专利商标事务所有限公司 |
代理人 |
郭 蔚 |
主权项 |
|
地址 |
201703上海市沪青平公路2709号 |
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