发明名称 |
Subsequent sealing of landfill sites and contaminated areas |
摘要 |
According to the invention a subsequent sealing below existing landfill sites and/or contaminated areas is achieved in that profile strands are drawn or pushed in succession under the landfill site or the contaminated area and are joined together to form a seal.
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申请公布号 |
DE3516822(A1) |
申请公布日期 |
1986.10.16 |
申请号 |
DE19853516822 |
申请日期 |
1985.05.10 |
申请人 |
NIEDERBERG-CHEMIE GMBH |
发明人 |
SCHLUETTER,ALOYS;KAEWERT,KLAUS |
分类号 |
B09B1/00;E02D19/18;E02D31/00;(IPC1-7):B09B1/00 |
主分类号 |
B09B1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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