| 发明名称 |
trench excavator for opening underground pipelines |
| 摘要 |
Trench excavator for opening underground pipelines includes basic machine and executive equipment that comprises lift-lowering frame, chain multi-bucket section for exavation, tracking mean. |
| 申请公布号 |
UA42389(U) |
申请公布日期 |
2009.07.10 |
| 申请号 |
UA20090000804U |
申请日期 |
2009.02.04 |
| 申请人 |
SUKACH MYKHAILO KUZMYCH;LYSAK SERHII IVANOVYCH |
发明人 |
SUKACH MYKHAILO KUZMYCH;LYSAK SERHII IVANOVYCH |
| 分类号 |
|
主分类号 |
|
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
