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发明名称
FEDERNDE SCHIENENBEFESTIGUNG FUER BETONSCHWELLEN
摘要
申请公布号
DE2944725(A1)
申请公布日期
1981.05.21
申请号
DE19792944725
申请日期
1979.11.06
申请人
ESTEL HOESCH WERKE AG
发明人
DAHLHAUS,PETER;E. STEINFELD,HORST;STRIEPEKE,ING.(GRAD.),WILHELM
分类号
E01B9/08;E01B9/30;(IPC1-7):E01B9/08
主分类号
E01B9/08
代理机构
代理人
主权项
地址
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