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发明名称
笔(3)
摘要
申请公布号
CN301105423D
申请公布日期
2010.01.06
申请号
CN200830221116.3
申请日期
2008.12.04
申请人
张瑞亨
发明人
张瑞亨
分类号
19-06
主分类号
19-06
代理机构
广州新诺专利商标事务所有限公司
代理人
华 辉
主权项
地址
529100广东省江门市新会区公园西路A座
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