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经营范围
发明名称
Flat superstructure above ground level as walkway or driveway, in particular railway platform
摘要
申请公布号
EP1939357(B1)
申请公布日期
2009.09.09
申请号
EP20070024090
申请日期
2007.12.12
申请人
ZUERCHER, RALF;ZUERCHER, HARRY
发明人
ZUERCHER, RALF;ZUERCHER, HARRY
分类号
E01F1/00
主分类号
E01F1/00
代理机构
代理人
主权项
地址
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