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发明名称
METHOD AND DEVICE FOR LAYING A SECTION OF RAILWAY
摘要
申请公布号
KR20070045140(A)
申请公布日期
2007.05.02
申请号
KR20067006842
申请日期
2006.04.07
申请人
KONINKLIJKE BAM GROEP N.V.;PFLEIDERER INFRASTRUKTURTECHNIK GMBH & CO. KG
发明人
SCHILDMEIJER JACOB JOHAN
分类号
E01B1/00;E01B29/00
主分类号
E01B1/00
代理机构
代理人
主权项
地址
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