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发明名称
自动铅笔(2033B)
摘要
申请公布号
CN300834751D
申请公布日期
2008.10.01
申请号
CN200730326926.0
申请日期
2007.10.11
申请人
张士新
发明人
张士新
分类号
19-06
主分类号
19-06
代理机构
宁波海曙奥圣专利代理事务所
代理人
程晓明
主权项
地址
315315浙江省慈溪市观海卫工业园西区宁波泰育文具有限公司
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