| 发明名称 |
Track sections for toy train or cars terminate in magnets of alternating polarity |
| 摘要 |
<p>A toy train or electric car track system consists of a series of track sections (1) placed end-to-end. Each track section has an end face incorporating a permanent magnet (2). The magnets at each end of each track section are of different polarity.</p> |
| 申请公布号 |
DE20301193(U1) |
申请公布日期 |
2003.04.24 |
| 申请号 |
DE2003201193U |
申请日期 |
2003.01.28 |
| 申请人 |
SAUER, BERND |
发明人 |
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| 分类号 |
A63H18/02;A63H19/00;(IPC1-7):A63H18/02 |
主分类号 |
A63H18/02 |
| 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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