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发明名称
VERWARMINGS-/KOELELEMENT VOOR EEN SPOORWEGWISSEL.
摘要
申请公布号
NL2004480(C)
申请公布日期
2011.09.20
申请号
NL20102004480
申请日期
2010.03.30
申请人
VOLKERRAIL NEDERLAND B.V.
发明人
HAVERKORT, ERIK;HOOFT, PIETER
分类号
E01B7/24
主分类号
E01B7/24
代理机构
代理人
主权项
地址
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