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摘要
申请公布号
KR200421295(Y1)
申请公布日期
2006.07.10
申请号
KR20060011748U
申请日期
2006.05.02
申请人
发明人
分类号
B42F9/00;B42F7/02
主分类号
B42F9/00
代理机构
代理人
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