| 发明名称 |
Drag net for fine-levelling sports grounds |
| 摘要 |
Drag net for fine-levelling sports grounds with a bar, to which a textile net is fastened, the threads or the like of which have a sheathing made of plastic. To achieve a particularly fine levelling and high abrasion-resistance, the sheathing is provided with a flock made of textile fibres.
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| 申请公布号 |
DE3222924(A1) |
申请公布日期 |
1983.12.22 |
| 申请号 |
DE19823222924 |
申请日期 |
1982.06.18 |
| 申请人 |
JAKOB ACKER & SOEHNE OHG;KOLCKMANN,CLAUS |
发明人 |
SOMMER,ROLAND;KOLCKMANN,CLAUS |
| 分类号 |
E01C23/082;(IPC1-7):E01C19/44 |
主分类号 |
E01C23/082 |
| 代理机构 |
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代理人 |
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