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发明名称
LINIENFOERMIGES DRAENAGEELEMENT FUER DEN ERD-, GRUND- UND WASSERBAU
摘要
申请公布号
DE3234945(A1)
申请公布日期
1983.05.05
申请号
DE19823234945
申请日期
1982.09.21
申请人
VEB VEREINIGTE NETZ- UND SEILWERKE HEIDENAU
发明人
ARNOLD,ROLF;BARTL,ANNA-MARIA;EBERHARDT,HELMUT;HALBICH,ROLF;JESTREMSKI,WILLFRIED,DIPL.-ING.;HILLE,ROLF
分类号
E02B11/00;E02D3/10;(IPC1-7):E02D3/10
主分类号
E02B11/00
代理机构
代理人
主权项
地址
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