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经营范围
发明名称
RAILWAY MONITORING SYSTEM
摘要
申请公布号
GB2225887(B)
申请公布日期
1992.08.12
申请号
GB19880025200
申请日期
1988.10.27
申请人
* GEC-GENERAL SIGNAL LIMITED
发明人
ROBERT EDWARD BLAKE * BARNARD;MERVYN JOHN * PAVERD
分类号
B61L1/14
主分类号
B61L1/14
代理机构
代理人
主权项
地址
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