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发明名称
METHOD FOR INTRODUCING A MOISTURE-IMPERMEABLE LAYER INTO THE GROUND, AS WELL AS A TRENCH OBTAINED BY SUCH A METHOD
摘要
申请公布号
EP1250494(A1)
申请公布日期
2002.10.23
申请号
EP20010906414
申请日期
2001.01.25
申请人
TRISOPLAST INTERNATIONAL B.V.
发明人
WAMMES, JACOBUS, CORNELIS
分类号
E02D19/16;E02D19/18;(IPC1-7):E02D19/18
主分类号
E02D19/16
代理机构
代理人
主权项
地址
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