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经营范围
发明名称
SLEEPER FOR SUPPORTING THE RAILS OF A RAILWAY
摘要
申请公布号
EP1409790(A1)
申请公布日期
2004.04.21
申请号
EP20010965037
申请日期
2001.06.26
申请人
SCHENK PROCESS GMBH
发明人
GROLL, PETER
分类号
E01B3/42;E01B35/12;(IPC1-7):E01B35/12
主分类号
E01B3/42
代理机构
代理人
主权项
地址
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