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发明名称
VORTRIEBSMASCHINE FUER DEN VORTRIEB VON TUNNELN, STRECKEN U.DGL.
摘要
申请公布号
DE3017047(A1)
申请公布日期
1981.11.19
申请号
DE19803017047
申请日期
1980.05.03
申请人
HOCHTIEF AG VORM.GEBR. HELFMANN
发明人
BOKEMEYER,REINHARD,DIPL.-ING.;BREM,GUENTHER,DIPL.-ING.;WOOGE,MATTHIAS,DIPL.-ING.;HENTSCHEL,VOLKER,ING.;BABENDERERDE,SIEGMUND,DIPL.-ING.
分类号
E21D9/06;E21D9/08;E21D11/10;(IPC1-7):21D9/06
主分类号
E21D9/06
代理机构
代理人
主权项
地址
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