| 发明名称 |
WORKING ELEMENT FOR SCATTERING MINERAL FERTILIZERS |
| 摘要 |
A working element for scattering mineral fertilizers includes a disk with blades fixed thereon. The blades are arranged symmetrically as regards to the vertical axis. In sectors formed by the blades guiding ribs are disposed, the tilt angle and height of those reduce as they are moving from the rotational axis. The sectors are arranged at different levels symmetrically to the rotational axis. |
| 申请公布号 |
UA53685(U) |
申请公布日期 |
2010.10.11 |
| 申请号 |
UA20100005491U |
申请日期 |
2010.05.05 |
| 申请人 |
DNIPROPETROVSK STATE AGRARIAN UNIVERSITY |
发明人 |
KOBETS ANATOLII STEPANOVYCH;KOBETS OLEKSANDR MYKOLAIOVYCH;DERKACH OLEKSII DMYTROVYCH;VOLYK BORYS ANATOLIIOVYCH;PUHACH ANDRII MYKOLAIOVYCH;NAHIIEVA NATALIIA OLEKSANDRIVNA |
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