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发明名称
Level crossing for railway track
摘要
申请公布号
GB2460440(A)
申请公布日期
2009.12.02
申请号
GB20080009794
申请日期
2008.05.29
申请人
SUI GENERIS INTERNATIONAL LTD
发明人
MARK WENT;RON STONE
分类号
E01C9/04
主分类号
E01C9/04
代理机构
代理人
主权项
地址
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