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发明名称
Back of a chair
摘要
A back for a chair has a frame, and a material piece which is held on the frame, the frame being composed of at least two frame pieces which are connectable with one another.
申请公布号
US2002003371(A1)
申请公布日期
2002.01.10
申请号
US20010825203
申请日期
2001.04.03
申请人
LINK WERNER
发明人
LINK WERNER
分类号
A47C7/40;(IPC1-7):A47C7/02
主分类号
A47C7/40
代理机构
代理人
主权项
地址
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