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发明名称
Method and apparatus for monitoring track condition
摘要
申请公布号
GB9519562(D0)
申请公布日期
1995.11.29
申请号
GB19950019562
申请日期
1995.09.26
申请人
LONDON UNDERGROUND LIMITED
发明人
分类号
B61K9/08;B61L23/04
主分类号
B61K9/08
代理机构
代理人
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