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发明名称
A PLATE FOR USE IN AN ASSEMBLY ON A RAILWAY TRACK AND AN ASSEMBLY INCLUDING THE PLATE
摘要
申请公布号
GB9025652(D0)
申请公布日期
1991.01.09
申请号
GB19900025652
申请日期
1990.11.26
申请人
PANDROL LIMITED
发明人
分类号
E01B9/68
主分类号
E01B9/68
代理机构
代理人
主权项
地址
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