| 发明名称 |
Finger guards for air moving devices |
| 摘要 |
<p>A low noise finger guard for air moving systems that reduces noise created by air flow through the finger guard (90) is configured with an aerodynamically shaped cross-sectional area in the direction of air flow therethrough. <IMAGE></p> |
| 申请公布号 |
EP0709576(A1) |
申请公布日期 |
1996.05.01 |
| 申请号 |
EP19950307731 |
申请日期 |
1995.10.30 |
| 申请人 |
XEROX CORPORATION |
发明人 |
WONG, CHEE-CHIU J. |
| 分类号 |
B41J29/00;F04D29/66;F04D29/70;G03G21/20;(IPC1-7):F04D29/70 |
主分类号 |
B41J29/00 |
| 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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