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发明名称
笔形圆规(DM0024)
摘要
申请公布号
CN300986011D
申请公布日期
2009.08.19
申请号
CN200830252350.2
申请日期
2008.10.31
申请人
梁佛南
发明人
梁佛南
分类号
19-06
主分类号
19-06
代理机构
广州三环专利代理有限公司
代理人
满 群
主权项
地址
523302广东省东莞市石碣镇横滘管理区东莞市智高文具有限公司
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