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发明名称
OVERHEAD ELECTRIC TRACTION SYSTEMS
摘要
申请公布号
GB2068650(B)
申请公布日期
1984.01.11
申请号
GB19810002489
申请日期
1981.01.27
申请人
BICC LTD
发明人
分类号
B60M1/20;(IPC1-7):B60M1/22
主分类号
B60M1/20
代理机构
代理人
主权项
地址
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