发明名称 |
Protective retention barrier devices of bilateral effect and double hold |
摘要 |
Devices for producing an assembly for the retention and protection of soils and slopes, characterised by the use of a generally textile and self-supporting barrier comprising two bilateral extensions at its base, with a possibility of producing such assemblies in a single weaving operation. <IMAGE>
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申请公布号 |
FR2566811(A1) |
申请公布日期 |
1986.01.03 |
申请号 |
FR19840010422 |
申请日期 |
1984.06.27 |
申请人 |
APPLICATIONS REALISA TISSUS INDL |
发明人 |
PAUL REBUT |
分类号 |
E01F7/02;E01F7/04;E02D17/20;(IPC1-7):D03D11/00;D03D15/00 |
主分类号 |
E01F7/02 |
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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