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发明名称
Pen
摘要
申请公布号
USD454587(S1)
申请公布日期
2002.03.19
申请号
US20010141738F
申请日期
2001.05.10
申请人
NINGBO BEIFA GROUP CO. LTD.
发明人
QIU ZHIMING
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主分类号
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