| 发明名称 |
Fahrdraht aus Kupfer und Verfahren zur Herstellung einer Fahrdraht aus Kupfer |
| 摘要 |
A copper trolley wire having a minimum tensile strength well exceeding that listed in ASTM B47-95a is disclosed. The trolley wire has a uniform, fine grain size. The copper trolley wire is manufactured using a conforming step (also known as extrolling). |
| 申请公布号 |
DE69805139(T2) |
申请公布日期 |
2002.12.05 |
| 申请号 |
DE1998605139T |
申请日期 |
1998.06.29 |
| 申请人 |
PHELPS DODGE INDUSTRIES INC., PHOENIX |
发明人 |
CHANDLER, THOMAS J.;CORRADO, JOHN |
| 分类号 |
B60M1/13;(IPC1-7):B60M1/13;C22C9/00;H01B1/02 |
主分类号 |
B60M1/13 |
| 代理机构 |
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