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发明名称
Apparatus for de-icing a rail of a railway track
摘要
申请公布号
GB0900554(D0)
申请公布日期
2009.02.11
申请号
GB20090000554
申请日期
2009.01.14
申请人
PORTEC RAIL PRODUCTS INC
发明人
分类号
主分类号
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