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发明名称
BADMINTON SHUTTLECOCK
摘要
申请公布号
KR20060018939(A)
申请公布日期
2006.03.03
申请号
KR20040067327
申请日期
2004.08.26
申请人
JEONG, DA EUN
发明人
JEONG, DA EUN
分类号
A63B67/18
主分类号
A63B67/18
代理机构
代理人
主权项
地址
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