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发明名称
A BED STRUCTURE HAVING A VENTILATION APPARATUS
摘要
申请公布号
KR200162165(Y1)
申请公布日期
1999.12.01
申请号
KR19970022958U
申请日期
1997.08.25
申请人
LEE, KANG-YONG
发明人
LEE, KANG-YONG
分类号
A47C21/04;(IPC1-7):A47C21/04
主分类号
A47C21/04
代理机构
代理人
主权项
地址
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