| 发明名称 |
Signal device used by safety personnel during track repairs consists of a signal flag removably joined to a support having two parts that are also removably joined together |
| 摘要 |
<p>Signal device consists of a signal flag (1) and a support (2) removably joined together. The support has two parts that are also removably joined together. Preferred Features: The effective length of the two support parts is adjustable. The two support parts are telescopic.</p> |
| 申请公布号 |
DE202004000891(U1) |
申请公布日期 |
2004.04.15 |
| 申请号 |
DE20042000891U |
申请日期 |
2004.01.16 |
| 申请人 |
JOERG, OLIVER |
发明人 |
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| 分类号 |
G09F7/00;G09F7/18;G09F17/00;(IPC1-7):G09F17/00 |
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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