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发明名称
FRAESVORRICHTUNG ZUM AUSHEBEN VON GRABEN IM BODEN.
摘要
申请公布号
DE3761384(D1)
申请公布日期
1990.02.15
申请号
DE19873761384
申请日期
1987.08.06
申请人
SOCIETE ANONYME SOLETANCHE, NANTERRE, HAUTS-DE-SEINE, FR
发明人
CHAGNOT, PHILIPPE, F-77250 MORET SUR LOING, FR;SCHREIBER, JEAN-PIERRE, F-78124 MAREIL SUR MAULDRE, FR
分类号
E02F3/18;E02D17/13;E02F3/20;E02F5/02;E02F5/08;(IPC1-7):E02F5/08
主分类号
E02F3/18
代理机构
代理人
主权项
地址
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