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发明名称
DRIVEN LIQUID-CLEANING DEVICE FOR RAILTRACK GROOVES
摘要
申请公布号
PL207280(B1)
申请公布日期
2010.11.30
申请号
PL20000352965
申请日期
2000.06.01
申请人
FLORIANER BAHN FORSCHUNGS-UND ERRICHTUNGSGESELLSCHAFT M.B.H.
发明人
HILLBRAND GEORG
分类号
E01H8/12
主分类号
E01H8/12
代理机构
代理人
主权项
地址
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