| 发明名称 |
Rectangular traffic sign for use in overhead gantry sign, has opaque surface with hollow letters and hollow marks which allow light from sun to pass through them |
| 摘要 |
<p>The rectangular traffic sign has an opaque surface provided with hollow letters and hollow marks (2, 3). The letters and the marks allow a light (4) from the sun to pass through them.</p> |
| 申请公布号 |
FR2866464(A1) |
申请公布日期 |
2005.08.19 |
| 申请号 |
FR20040001639 |
申请日期 |
2004.02.17 |
| 申请人 |
FERRAND EDOUARD |
发明人 |
FERRAND EDOUARD |
| 分类号 |
G09F7/00;G09F13/04;(IPC1-7):G09F13/06;E01F7/06 |
主分类号 |
G09F7/00 |
| 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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