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发明名称
带自动铅笔的圆珠笔
摘要
后视图与主视图对称,省略后视图。
申请公布号
CN301021503D
申请公布日期
2009.09.23
申请号
CN200830128347.X
申请日期
2008.05.26
申请人
斑马株式会社
发明人
山崎幸野
分类号
19-06
主分类号
19-06
代理机构
中国国际贸易促进委员会专利商标事务所
代理人
李 洋
主权项
地址
日本东京
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