| 发明名称 |
Noise-reduction barrier for private land adjacent to road or railway has trestles supporting double metal grid wall filled with earth and covered by mat |
| 摘要 |
<p>A noise-reduction barrier foundation trestles supporting a steel rod grid front and rear. The void within frame is filled with earth. The trestle and frame are covered with a non-woven fleece mat.</p> |
| 申请公布号 |
DE202004018578(U1) |
申请公布日期 |
2005.02.17 |
| 申请号 |
DE20042018578U |
申请日期 |
2004.12.01 |
| 申请人 |
HENATSCH, HEIKO |
发明人 |
|
| 分类号 |
E01F8/00;(IPC1-7):E01F8/00 |
主分类号 |
E01F8/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
