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发明名称
TRANSPORTABLE BRIDGE HAVING MEANS FOR FOLDING THE SPANS OF THE BRIDGE
摘要
申请公布号
GB2039311(A)
申请公布日期
1980.08.06
申请号
GB19790040629
申请日期
1979.11.23
申请人
PORSCHE AG
发明人
分类号
E01D15/12;(IPC1-7):E01D15/12
主分类号
E01D15/12
代理机构
代理人
主权项
地址
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