发明名称 |
OFFICE CHAIR |
摘要 |
An office chair includes a base and a height adjustable seat mounted to the base and having a front end. The base includes a pair of centrally positioned, laterally spaced apart drive wheels that are manually operated by a user or which are motorized. |
申请公布号 |
CA2539236(A1) |
申请公布日期 |
2007.09.10 |
申请号 |
CA20062539236 |
申请日期 |
2006.03.10 |
申请人 |
REVAB B.V. |
发明人 |
HENDRICK POTAPPEL, WILLEM |
分类号 |
A61G5/00;A47C1/00;A47C3/20;A61G5/10;B62K5/003 |
主分类号 |
A61G5/00 |
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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