发明名称 |
SOIL COVERING SHEET WITH A VEGETATION INHIBITOR |
摘要 |
<p>The floor cover (1) comprises a polyurethane or polyethylene film (2). The surface of this plastic film (2) is fitted with a bituminous layer (3) for protection against sunlight, in particular ultraviolet rays. The protective layer (3) serves simultaneously as a binder layer and immobilises a wind-protection layer (4) of loose high-density material (6) on the plastic film (2). …<IMAGE>… </p> |
申请公布号 |
GR3002149(T3) |
申请公布日期 |
1992.12.30 |
申请号 |
GR19910400828T |
申请日期 |
1991.06.18 |
申请人 |
SOTRALENTZ S.A.;JACOB, CHRISTIAN |
发明人 |
JACOB, CHRISTIAN |
分类号 |
E01H11/00;E02D17/20;(IPC1-7):E01H11/00 |
主分类号 |
E01H11/00 |
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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