发明名称 |
Bituminous membrane resistant to plant roots. |
摘要 |
<p>The bituminous membrane resistant to plant roots has improved flexibility and contains, instead of a copper band from 0.1 to 0.2 mm in thickness, a sheetlike fibrous structure from 50 to 300 g/m<2> in basis weight coated with from 0.1 to 100 g/m<2> of copper by vapour deposition.</p> |
申请公布号 |
GR930300132(T1) |
申请公布日期 |
1993.12.30 |
申请号 |
GR19930300132T |
申请日期 |
1993.12.30 |
申请人 |
RUETGERSWERKE AKTIENGESELLSCHAFT |
发明人 |
SCHERP, ERNST, DIPL.-ING.;SCHUMACHER, WILFRIED;MEINBRECKSE, MANFRED, DIPL.-ING. |
分类号 |
B32B11/08;D06N5/00;E04B1/62;E04D5/10;E04D11/00;(IPC1-7):D06N5/00 |
主分类号 |
B32B11/08 |
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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