| 发明名称 |
CONDUCTOR RAILS FOR ELECTRIC RAILWAY SYSTEM |
| 摘要 |
A conductor rail has a main body (10) of aluminium and a facing layer (11) formed of a steal having a chromium content of between 10 and 13.5% by weight. The preferred steel composition is that of British Standard No. 416 521,
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| 申请公布号 |
CA2078894(C) |
申请公布日期 |
2001.07.31 |
| 申请号 |
CA19922078894 |
申请日期 |
1992.09.23 |
| 申请人 |
BRECKNELL, WILLIS & CO. LIMITED |
发明人 |
HARTLAND, DAVID JULIAN |
| 分类号 |
B60M1/30;(IPC1-7):B60M1/30 |
主分类号 |
B60M1/30 |
| 代理机构 |
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代理人 |
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