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发明名称
Improvements relating to cross-overs for overhead conductor systems for electric traction
摘要
申请公布号
GB571073(A)
申请公布日期
1945.08.03
申请号
GB19440002108
申请日期
1944.02.04
申请人
BRITISH INSULATED CABLES LIMITED;LONDON PASSENGER TRANSPORT BOARD;TALBOT COTTOM BROOM;THOMAS WILKINSON
发明人
分类号
B60M1/14
主分类号
B60M1/14
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代理人
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