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发明名称
STAHLBETONAUSBAU FUER VERKEHRSTUNNEL.
摘要
申请公布号
AT83296(T)
申请公布日期
1992.12.15
申请号
AT19890902764T
申请日期
1989.02.21
申请人
NEUERO STAHLBAU GMBH & CO.
发明人
SCHOENFELD, BURKHARD;MOELLMANN, ERWIN;SONNTAG, WERNER;SELL, SIEGFRIED;NIEBUHR, HERBERT
分类号
E21D11/00;E21D11/05;(IPC1-7):E21D11/05
主分类号
E21D11/00
代理机构
代理人
主权项
地址
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