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发明名称
A SLEEPER-MOVING ARRANGEMENT
摘要
申请公布号
EP1627109(B1)
申请公布日期
2011.07.06
申请号
EP20040732066
申请日期
2004.05.10
申请人
ROSENQVIST RAIL AB
发明人
HAMMARSTRAND, OVE
分类号
E01B29/06
主分类号
E01B29/06
代理机构
代理人
主权项
地址
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