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发明名称
SANDSAUGER
摘要
申请公布号
DE2613370(A1)
申请公布日期
1976.10.28
申请号
DE19762613370
申请日期
1976.03.29
申请人
BALLAST-NEDAM GROEP N.V.;AMSTERDAMSE BALLAST BAGGER EN GROND (AMSTERDAM BALLAST DREDGING) B.V.;SCHEPPSWERF EN MACHINENFABRIEK DE LIESBOSCH B.V.
发明人
DEN,DIPL.-ING. BRINK,THEODORUS VAN;AALDRIK,DIPL.-ING. WOLTERS,TJAKO
分类号
E02F3/90;F16L39/04;(IPC1-7):E02F3/90
主分类号
E02F3/90
代理机构
代理人
主权项
地址
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