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发明名称
DEVICE AND METHOD FOR INTERMITTENTLY LOCATING A RAILWAY VEHICLE ALONG A TRACK WITH BEACONS AND ANTENNA FOR SUCH A DEVICE
摘要
申请公布号
HK1050168(A1)
申请公布日期
2009.12.24
申请号
HK20030100790
申请日期
2003.01.31
申请人
ALSTOM
发明人
ROSTREN JACQUES
分类号
B61L;B61L3/12;B61L25/02;H04B5/00
主分类号
B61L
代理机构
代理人
主权项
地址
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