| 发明名称 |
REPAIR HATCH OF INSPECTION CHAMBER |
| 摘要 |
Repair hatch of inspection chamber comprises a body (1) and a cover (2). The cover rests on the body through guiding rods with spring (3) providing uniform compaction of pavement layer along the entire surface during carriageway repair or surfacing at the area of placement of such construction. |
| 申请公布号 |
UA106788(U) |
申请公布日期 |
2016.05.10 |
| 申请号 |
UA20150010354U |
申请日期 |
2015.10.23 |
| 申请人 |
POLTAVA YURII KONDRATIUK NATIONAL TECHNICAL UNIVERSITY |
发明人 |
ILCHENKO VOLODYMYR VASYLOVYCH;SERGEEV OLEKSANDR SERGIOVYCH;ILCHENKO TETIANA MIKOLAIVNA;GORB OLEKSANDR GRIGOROVYCH |
| 分类号 |
E03F5/02 |
主分类号 |
E03F5/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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