| 发明名称 |
METHOD FOR DECREASING EFFECT OF ROCK PRESSURE ON MINING STRUCTURAL ELEMENTS |
| 摘要 |
A method for decrease of effect of rock pressure on mining structural elements relates to mining industry and can be used at working out inclined and steep deposits. |
| 申请公布号 |
UA44520(U) |
申请公布日期 |
2009.10.12 |
| 申请号 |
UA20090003230U |
申请日期 |
2009.04.06 |
| 申请人 |
KRYVYI RIH TECHNICAL UNIVERSITY |
发明人 |
KUSHNERIOV IVAN PETROVYCH;KRYVENKO YURII YURIIOVYCH |
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