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发明名称
ERECTING SUPPORT STRUCTURE
摘要
申请公布号
GB8302213(D0)
申请公布日期
1983.03.02
申请号
GB19830002213
申请日期
1983.01.27
申请人
DYCKERHOFF & WIDMANN AG
发明人
分类号
E02B17/02;(IPC1-7):E02B17/04
主分类号
E02B17/02
代理机构
代理人
主权项
地址
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