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发明名称
铅笔芯盒(5)
摘要
铅笔芯盒上半部仿“显示屏”部分用透明塑料制作。
申请公布号
CN3152582D
申请公布日期
2000.06.28
申请号
CN99328480.9
申请日期
1999.02.02
申请人
林正固
发明人
林正固
分类号
19-06-P0139
主分类号
19-06-P0139
代理机构
代理人
主权项
地址
515144广东省潮阳市峡山金苑商场旁创隆塑料文具厂
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