发明名称 |
CHAIR WITH SPECIALLY SHAPED ELBOW SUPPORT |
摘要 |
A chair (A) is provided with arm rests (21) which are used exclusively as elbow supports. The arm rests (21) are adapted to the size of an elbow. Each elbow support (21) is adjustable vertically and horizontally. The horizontal adjustment is accomplished by a series of disks (5, 8) pivotally connected at vertical axes (a), (b), (c) to the elbow support (21). |
申请公布号 |
WO8904623(A1) |
申请公布日期 |
1989.06.01 |
申请号 |
WO1988US04187 |
申请日期 |
1988.11.22 |
申请人 |
GRAHL INDUSTRIES, INC. |
发明人 |
GRAHL, FREDRICH, W.;LITEWKA, JACK |
分类号 |
A47C7/54;A47C1/03;A47C9/02;(IPC1-7):A47C7/54 |
主分类号 |
A47C7/54 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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