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发明名称
TRAVESSA COM REVESTIMENTO INFERIOR
摘要
申请公布号
PT1298252(E)
申请公布日期
2006.10.31
申请号
PT20020022017T
申请日期
2002.10.01
申请人
RST-RAIL SYSTEMS AND TECHNOLOGIES GMBH
发明人
GAERLICH, HERMANN;ACHLER, RAINER ERNST-GUENTER
分类号
E01B3/46;(IPC1-7):E01B3/46;E01B3/00
主分类号
E01B3/46
代理机构
代理人
主权项
地址
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