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发明名称
SOFA CONVERTIBLE INTO BED
摘要
申请公布号
KR870003355(Y1)
申请公布日期
1987.10.15
申请号
KR19840009828U
申请日期
1984.10.04
申请人
LEE, JAE-WAN
发明人
LEE, JAE-WAN
分类号
A47C17/16;(IPC1-7):A47C17/16
主分类号
A47C17/16
代理机构
代理人
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地址
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