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发明名称
Component for use in railway track construction
摘要
申请公布号
GB0225449(D0)
申请公布日期
2002.12.11
申请号
GB20020025449
申请日期
2002.11.01
申请人
AQUA GEOCOMPOSITES LIMITED
发明人
分类号
主分类号
代理机构
代理人
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