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发明名称
UEberbrueckungsvorrichtung von Dehnungsfugen in Bruecken od.dgl.
摘要
申请公布号
DE1658612(B1)
申请公布日期
1970.12.03
申请号
DE19671658612
申请日期
1967.05.02
申请人
MAURER FRIEDRICH SOEHNE
发明人
分类号
E01D19/06;E04B1/68;(IPC1-7):E01C11/04
主分类号
E01D19/06
代理机构
代理人
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